I came across one word that is "gas-bag." Are there any other specific (not slang) words?
Further to Thusagen's answer, the single word would be flatulent.
This person, in medicine, would have been called, "someone suffering from excessive flatulence"
The French performer Le Pétomane, was a professional flatulist, who was known by several terms:
From Wikipedia (linked above):
Le Pétomane (/ləˈpɛtəmeɪn/, French pronunciation: [ləpetɔˈman]) was the stage name of the French flatulist (professional farter) and entertainer Joseph Pujol (June 1, 1857 – 1945). He was famous for his remarkable control of the abdominal muscles, which enabled him to seemingly fart at will. His stage name combines the French verb péter, "to fart" with the -mane, "-maniac" suffix, which translates to "fartomaniac". The profession is also referred to as "flatulist", "farteur", or "fartiste".1
I personally call such a person a fart-machine. ;)
But the correct term is flatulent.
In Show Bussiness is called the Fart-Maker.
I'd call them a fart-arse, a term which has expanded to include a number of other meanings:-
fart-arse (plural fart-arses)
(UK, slang, derogatory) A generic term of insult.
fart-arse (third-person singular simple present fart-arses, present participle fart-arsing, simple past and past participle fart-arsed)
(UK, slang) To waste time or opportunities; to dawdle.
Smelly. Common nickname for a person who farts a lot.
Not sure how spread it is but I've heard the term "sir farts-a-lot". Although, the correct and polite way is "flatulent".
protected by RegDwigнt♦ Aug 26 '11 at 9:54
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