The usage of my ass to mean me is now relatively common. My impression is that it originated from AAVE and has since been included in various other dialects. The NGram below implies it became popular in the 70s:

enter image description here

However, that is only for the specific usage of save my ass and might not be representative of the general trend.

So, where does this come from? Does it in fact originate from AAVE or was it just popularized through it? How old is this usage and is there any etymological information on it? Specifically how/why did it enter the general vernacular?

Clarification: This is not about the phrase My ass! to express incredulity in the way expressed by My eye! but about my ass to mean me. As in She saved my ass, or You got my ass into trouble etc.

  • 4
    "Where does “my ass” come from?" A stable?
    – Ronan
    Commented Mar 28, 2014 at 16:22
  • @Ronan wrong ass :)
    – terdon
    Commented Mar 28, 2014 at 16:23
  • 1
    The same place as my eye.
    – David M
    Commented Mar 28, 2014 at 16:47
  • I think @DavidM is on to something since "my eye!" and "my ass!" are used in the exact same situations. Commented Mar 28, 2014 at 17:07
  • 1
    Seems like a simple use of synedoche, where a part represents the whole.
    – Oldcat
    Commented Mar 28, 2014 at 18:00

7 Answers 7


I watch a lot of westerns about cowboys in the old west (US). It seems to me that there are many references to saving hides (of cattle, also heads of cattle, another way to refer to the number of animals) and conjecture that it's possible that the expression "save my ass" started out as "save my hide". This is the NGram chart that shows the usage overlap:

enter image description here

According to this chart, "save my ass" started to gain in popularity when usage of "save my hide" began to wane.

  • 5
    +1. This answer at least implies what I feel (though only intuitively, I have no sources for it) must be the origin: denoting a part of oneself that is considered to be precious and particularly likely to be punished. Someone can save my hide (from lashings/the whip), they can save my neck (from the guillotine), they can save my ass/arse (from buggery, which traditionally could mean a severe blow to one’s honour), they can watch/have my back (from someone sticking a knife in it). The only reason I think that the posterior has gained more widespread use, while the others [cont’d ->] Commented Mar 28, 2014 at 20:15
  • 5
    [-> cont’d] have not, is that the posterior is the one that’s used in phrases like ‘get off your ass’, where it refers to standing up and putting oneself in motion. Combined with saving/watching someone’s ass, expressions of motion (‘get your ass over here/to school’, ‘move your ass’, etc.) account for a disproportionate number of phrases involving this particular synecdoche. Commented Mar 28, 2014 at 20:18
  • 1
    This makes a lot of sense, yes. As do Janus's comments above.
    – terdon
    Commented Mar 29, 2014 at 16:57
  • A better theory is that we really are just constantly casually homophobic, and getting more so.
    – jobermark
    Commented May 28, 2020 at 8:45
  • very nice -- makes sense that "hide" evolves (mutates) to "ass". The latter has been used in my experience a lot since 1970s and that is consistent with the graph.
    – releseabe
    Commented Sep 23, 2023 at 19:32

The phrase my ass meaning me as a person seems to be closely akin to your ass when addressed to that person.

These phrases seem to be well established by the early 1950s when both Salinger (freezing my ass off [Catcher in the Rye]) and Jones (What if they threw my ass in jail? [from Here to Eternity]) used them in novels.

Your ass referring to the whole person dates back to at least 1936 in Farrell's A world I Never Made (shagging your ass down from the tops of buildings)

There are numerous early 20th century uses of the term ass referring to infliction of injury, many of which sound like attacks that would not be limited to the buttocks. It may be that, as kicking one's ass came to refer to a triumph over the entire being, the use of ass to refer to that being slid into common usage.

As an aside, the use of a part to refer to the whole is an example of synecdoche.

  • 1
    I agree that it is synecdoche (great word - BTW). But , Freezing my ass off is not synecdoche. It is a metaphor. As is kicking one's ass. There rest are excellent examples.
    – David M
    Commented Mar 29, 2014 at 4:16
  • 1
    @DavidM The reference to synecdoche was meant to apply to the use of the part (ass) to represent the whole (person). Adjusted accordingly. While I agree that the kicking references could be taken literally, it usually means beating all of me up.
    – bib
    Commented Mar 29, 2014 at 11:34
  • Thanks for those older references, am I correct to assume that they imply that the expression does not actually originate in AAVE or was that the dialect of the characters in question?
    – terdon
    Commented Mar 29, 2014 at 16:56
  • 1
    @terdon The Salinger quote is by a WASP teenager, Holden Caulfield. I believe the Jones reference is said by a white soldier. I do not know who the character is in the Farrell reference, but the rest of the text has no indication of an AAVE dialect.
    – bib
    Commented Mar 29, 2014 at 17:35

The concept of referring to whole people by various body parts is nothing new in the English language.

For example:

Deck hands.
Counting heads.
Another pair of eyes.
Every swinging dick in this company . . . (See the movie Heartbreak Ridge to hear this many, many times.)

Self-reference to one's ass or someone else's ass is just an extension of this principle.

It seems likely that the first usage of ass in this sense was Get my ass to ... Literally, to transport one's ass (and presumably the rest of them) to another location. There are other variants of this as well: Get your butt in gear. Get your feet moving. etc.

As to it's prevalence here is an NGRAM including many of the variants and common phrasings click to enlarge, there is a clear spike of both uses from the 1940s, and, including them in phrases like get your ass spiked in the 1960s. So, it seems like the usage began to go up around the major wars fought by the United States in that time period. (The Korean War and Vietnam War.)

Click to Enlarge:


  • Hmm, I'm not sure about the relevance of the NGRAM. I think many of those will be about the animal.
    – terdon
    Commented Mar 29, 2014 at 16:33
  • Possibly, but the reference to a donkey is fairly dated.
    – David M
    Commented Mar 29, 2014 at 16:53

I've always thought it came from phrases like "protecting my ass", "watching my ass", and so on, phrases that imply that you're in danger of having your ass kicked by someone above you in authority. In that context it made sense, but gradually its use was extended until it could be connected to just about any verb: "They're gonna promote my ass", "We're gonna sue their asses", "get your ass over here", etc.

  • But what's the origin of the expression? Commented Mar 28, 2014 at 18:29
  • @Kristina : Well, your ass is your backside. And if you mess up, someone might kick it. So "protecting my ass" kind of speaks for itself. Or were you trying to ask something else? Commented Mar 28, 2014 at 18:35
  • I get that, and am guilty of using that expression, too. I'm just wondering why we wouldn't save "protect me", "watching out for myself", etc. I actually had a thought that I put into my own answer. Commented Mar 28, 2014 at 18:46

I'm sure that my ass as to mean myself has taken and continues to take many forms across history.

To begin with a typical example:

I need to make sure my ass is on time for work.

Let us note how this differs in effect from something like:

I need to make sure I am on time for work.

Firstly we'll note that the former differs from the latter in that it creates the abstraction of my ass as seperate from I ... furthermore we note, as an effect, the use of third-person via a subject-object relationship where the object, my ass, is related to I/me in such a way as to triangulate a third abstraction which goes unnamed.

A concept sometimes referred to as Distancing Language can be seen used often in political rhetoric. Remember President Bill Clinton's famous wording:

I did not have sexual relations with that woman.

The intention of this wording is to indicate that the speaker is so far removed from "that woman" that the use of her name, or anything less vague than "that woman" at all, would be unnatural for the speaker. Of course, this is a technique of manipulation in speech.

Sometimes, the strategy that opposes Distancing Language is referred to as Inclusive Language. Much more information on these topics can be found by searching obvious channels.

But not all implementation of language to distance is manipulative, in fact, it can sometimes be playful. And that is what we see with an expression such as my ass when used as a replacement for myself.

A common example:

You really saved my ass.

This achieves at least two effects: one being the communication of distance from the situation in which one found oneself, and two being the invocation of intensity. The idea my ass isn't simply me while i'm not particularly consciously aware or interested - in addition, it is me while i'm unable to protect myself as somewhat synonymous to the slang phrase my back (although the two are not interchangable; a friend may have your back but a friend may not have your ass in the same way).

To address your graph and potential relation to African-American Vernacular English: I doubt any correlations uncovered around that idea will be as potent as the rise of post-modern aesthetic during the 1980s and through present day. Self-referential artwork and media have become not only commonplace but expected.

And the phrase in question is a great example of the post-modern phenomenon's manifestation in slang English vernacular. The pull to utilize self-referential effects is so powerful that even my ass feels compelled to go ahead and do so.


There is an interesting spike beginning during the time of US involvement in WWII, peaking during the Korean war.

(General English)

enter image description here

(American only English)

enter image description here

(British English)

enter image description here

  • Which corpus is that searching? US English or English in general like the one in my question?
    – terdon
    Commented Mar 28, 2014 at 18:28
  • General. British English didn't pick up on it until after 1960. American-only English is almost the same with a flicker before 1940. I'll edit to add it. Commented Mar 28, 2014 at 18:59
  • @SpehroPefhany I remember people in Britain saying 'my arse' well before 1960. But it was used in derision. 'He says he's worth a huge pay increase'. 'Worth a pay increase - my arse!'
    – WS2
    Commented Mar 28, 2014 at 22:51
  • I wonder if that bump isn't just someone writing about protecting a donkey.
    – terdon
    Commented Mar 29, 2014 at 16:32

"ass" has two meanings: 1 It is an animal, a donkey, in Latin asinus. 2 It is a substitution fore "arse", which is felt to be too vulgar to use it. And , of course, "ass" can mean the behind, ie a special part of the body and it can stand as a special pars pro toto for the whole body or person.

And there is the special idiom with "my": My foot/My eye/My ass! which all mean the same: Nonsense!

  • In Britain no one says 'ass' to mean 'arse'. 'Ass' is part of a history of American prudery. I once read a book by that name. It is the reason that words like 'rooster' were invented for use by God-fearing Americans, to avoid the word 'cock' with it's sexual overtones. In Derbyshire there is a cave called 'the Devil's Arse' which is a tourist attraction and where my 8-yr-old grandson was recently taken on a school trip.
    – WS2
    Commented Mar 28, 2014 at 22:53
  • 1
    Good comment, thanks. It is good to learn about these differences between AmE and BrE.
    – rogermue
    Commented Mar 29, 2014 at 7:33

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