some on who is trying to suck up to some one of a higher potision, it is also called bum or ass licking (not to be confused with rimming) and is used to achevie a promotion or high grades
by Skwiff December 11, 2010
by thebirachael November 7, 2008
by A*B November 25, 2002
by hotjohnny69lol October 23, 2011
by Evan Met April 30, 2006
to open your ass cheeks and go up to someone (passed out, sleeping, or if your homosexual or something, or you like it) and put ur asshole on their nose leaving marks of your shit hence called a brown nose.
dude jake passed out at the party last night and someone brown nosed him.
bitch stfu or ima brown nose your ass.
hold em down! hold em down! BROWN NOSE EM!!!
bitch stfu or ima brown nose your ass.
hold em down! hold em down! BROWN NOSE EM!!!
by Mr.shi October 3, 2007