Since being introduced to the bean bag-toss game of the same name, I've wondered about this word. The old farm game, similar to horseshoes, has recently gained such popularity that Googling cornhole is now anodyne. Aficionados are unapologetic about the game's name, but given the word's unsavory history, introducing the game to the unfamiliar can still be sheepish.
Checking Etymonline, I was surprised to find this:
cornhole synonymous with "do anal intercourse" by 1930s, apparently the reference is to a game played in the farming regions of the Ohio Valley in the U.S. from 19c., in which players take turns throwing a small bag full of feed corn at a raised platform with a hole in it.
Does the game's name really predate the word's other meaning(s)? Where did the other meanings (I've seen it used as a noun and a verb) originate? I'm interested in any substantiated clues to the historical development of this Americanism.