1. The Fart Button, an internet advert that tricks you because all humans have an uncanny sense of humour towards flatulence. You click on it, giggle, then get a stupid pop up asking you to install blah blah blah.

2. The spot on everyone which makes them fart.
1. The Fart Button, Limited Gold Edition. Press it. you know you want to.

2. The other day, It was well embarassing, Jimmy was tickling me and he poked my fart button...
by joe-heth September 27, 2007
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A REALLY annoying Advertisiment that just annoys everyone. I will take you to some spam site which will sell your details to Ask.com (ohhh, who said that) who sell it to the mafia. It is god damn useless and would rather be a daddy longlegs.
"The Fart Button, Press it, You know you want to", "P.S. You details may be sold and your accounts content's empied" Text Magnified by 3000 times.
by James Cunningham October 17, 2007
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A crude term for the "butt-hole".
Guy A-"Hey, I fucked the hottest girl last night after we left the bar!"
Guy B-"Stuff it up your fart button Jim, I saw the hog you left with."
by mfaded March 14, 2016
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