Where a female first takes a shit before sex and doesn't wipe (most likely will be used as a joke). If the female is then being eaten out while she is on her hands and knees, the male's nose will be covered in the woman's un-wipped shit.
Man: So, my wife brown nosed me the other day.

Man's Friend: Really? How'd it go?

Man: It SUCKED!! I don't know what possessed her to do that! It was disgusting!

(Man's friend laughs as he nonchalantly texts everyone he know's about it)
by Romayuri March 14, 2010
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The act in which one inserts there nose up another's anus in order to gain there approval, thus resulting in a brown complexion on the tip of their nose. The use of 'brown nose' is generally metaphorical however can also adopt a literal meaning.
'dude, youre such a brown nose'
'i know man, i just want his approval'
by joshco95 November 12, 2013
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"John was brown nosing David earlier!!"
"Yeah, John kisses everybody's ass!"
by Enda McMahon April 16, 2006
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1) Someone who sucks up to you to gain your favor. This is done by doing stuff for you for no apparent reason, laughing at stuff you do that wasn't suppose to be funny, agreeing with everything you say, etc...

2)Also known as the TEACHER'S PET or ASS KISSER.
Eating pussy is like dealing with the mafia: One wrong move and your in deep shit!
by Joshiro007 February 24, 2003
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1. To try too hard to impress someone (often your manager at work). To be an ass kisser.

by C.J. Byrne April 18, 2008
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Sticking one's nose up another's anus for pleasure.
Bob: Why is there poop on his nose?
John: He must have just gotten done brown nosing.
by bob349584-58 November 24, 2013
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To seek favour by sniffing the bumhole of a superior; hence "Brown-Noser".
"Blair brown-noses Bush like a good poodle, hoping to get a profitable lecture tour on retirement." (Prince Charles in a confidential memo to his secretary, 1998)
by Edna Sweetlove September 25, 2006
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