Verb: To Brown Lip Is To Expel Shit Too close to the edge of the toilet seat so that you shit hangs stuck under the lip of the seat. Semi-permanent. May possibly also including Shit stain on seat (not always the case).
Holy Shit I Just Brown Lipped In the bathroom stall. It sucks for the next person who's shit has been foiled by my brown lip.
by Matt Cohen October 13, 2007
when eating out someone's asshole, the one getting his/her ass eaten out has diarrhea into the ass eater's mouth, staining his/her lips a shitty brown color
Pete: Phil, why do your lips look like u just ate a turd?
Phil: That bitch last night gave me brown lips!
Phil: That bitch last night gave me brown lips!
by Mung Master Pete October 24, 2006
by Eascen September 11, 2005
by bread infection December 09, 2009
He is an extreme ass kisser, the most heinous of all. His sole purpose in life is to kiss chocolate starfish or blow any upper management at the drop of a hat. He resides in Witchita, KS but been spotted in St Louis, MO
by brown lips January 10, 2008