A thing people that lack control of their bowels and urination wear instead of underwear. It stops the feces/urine from falling from the floor and making a mess.
Dude, hand me a diaper, the baby's old one is all crapped up.
by AntarcticanPenguin May 27, 2003

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(1)-a hygenic garment , ment for retention of feces or other material passed by a young humans lower colon.
(2) a polititian.( BOTHE NEED CHANGING FOR SAME REASONS)
"mommy the baby's diaper needs to be changed, it is full of Crap!'
by George March 24, 2004

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A type of clothing made out of absorbent material and fashioned in the shape of underwear. Worn under normal pants to absorb urine and contain feces, most often worn by infants and toddlers not yet potty trained.
The baby's diaper is full, it needs to be changed
by xXanonymousXx October 06, 2012

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something that's cooler than cool, pimper than pimp, sweeter than sweet
Dude, that shit is pimper than pimp; that jawn is diapers.
by dunce cap dicks April 24, 2010

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Person who is "all wet," eg "full of it!" needs change!
Cruz is a diaper!
by therealbobbill April 20, 2016

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Butt fashion
"Hey Timmy, have you seen the latest thing babies are wearing? They're calling em' 'diapers'"
via giphy
by Dictionary_Cat January 31, 2017

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A crap catcher that hangs from your butt to catch the dangley shit that's falling from your ass they are used for everyone especially when you are on a long plane ride. Just crap, change yourself, and throw it out the plane window
I wore my diaper on the trampoline but it exploded DANGER explosive diarrhea TAKE COVER find shelter fast or u might die of stank
by Jorgelover4lifeandbeyondd March 29, 2017

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