Top Definition
A fine pair of trousers you like to fart in without feeling any shame or embarrassment at all.
These pants are so friggin absorbing other people won't even notice you released some gass..

VERY DISCRETE and secretly we all love them!
" For crying out loud, those Fartypantz are TIGHT! "

"You farted? You really farted? You must have some excellent Fartypantz dude!"
by minkeloneous April 29, 2009
5 Words related to Fartypantz

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