Top definition
Wet substance remaining in the anus. Can be caused by lubricants, semen and even crap from a poopdick.
Roy had a yuckbutt after a pleasent evening with Troy.
by Justin W September 28, 2005
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Jun 20 Word of the Day
Marginalized Orientations, Gender identities, And Intersex. it’s meant to be an all inclusive umbrella term for asexuals, homosexuals, multisexuals, trans people, and intersex people. Alternative to LGBTQIAP+
Alternative to MOGII, easier to pronounce.
The MOGAI community in my city is very friendly.
by sebasty September 04, 2014
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2
a poopie butt

a bad smelling fart that makes your butt stink

simiular to mudd butt im some situations
after eating that meat ball salad i got a mean case of Yuck Butt
by Joeyferg April 25, 2007
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3
"Walking around all day gave me yuck butt!" or "Too much walking gives me the yucks!"
by A Doggy Dog December 07, 2008
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