A person who is a brown nosedoes favors for someone, laughs at their jokes or compliments them, in order to suck up to said person.
Saul keeps talking to the geography teacher about baseball. He's such a brown nose!
by Natsfan123 November 5, 2017
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A brown nose is a Sycophantic person who has their head so far up somebodys ass that they have a brown nose, hense the name.
"hey stop bringin' the teacher apples every day y' brown nose!!"
by Andy S. All September 14, 2005
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Someone who 'suck up'. He is a person of low or irrelevant technical standing wishing to distinguish himself by his presence and input at meetings for which he has a minimal or no understanding. Complimenting and Agreeing with senior staff and their poorly thought-out plans is the typical implementation of this position. The position is typically advertised under a job-pseudonym.
Look how Brown Nose sucks up to The Man in Beige! He makes me sick!
by pipistrone October 27, 2004
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A kiss ass who sucks up to a person in authority to rise through the ranks faster then his peers and his boss
Tovakinpi Toshikhan is such a brown nose.
by A loyal Hapan April 11, 2008
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to suck up or kiss ass. the term BROWN nose is because your nose is up there ass as you're kissing it, if that makes any sense.
John is a total brownnoser because he is always sucking up to the teacher.

John likes to brown nose in english class, because he needs a b etter grade and won't just do the work.
by awink February 27, 2006
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1. To suck up or be very nice to your boss or teacher to earn special treatment.

2. To pull down your pants and shove someone's nose into your anal cavity, leaving the tip covered in shit. (Should be done after taking a poop. Not wiping also produces better results.)
1. "Dammit! Johnson wouldn't have gotten that raise if he wasn't such a brown nose."

2. "Ha, Tim was such an asshole yesterday that today on the bus, I gave him a brown nose."
by Pepé March 21, 2005
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The brown-nose or act of brown-nosing is also when a person removes their pants and underwear and climbs over a sleeping person so that their asshole is approximately 3 inches away from the sleeping person's face. The person performing the act punches the sleeping person in the stomach as hard as possible to wake them up. In theory, the sudden shock of being woken by the punch will cause the sleeper's head to come up and forward, thrusting their nose into the other's ass.

For added 'flavor', the person initiating the act may choose not to wipe after their last bowel movement at which point the act of ''brown-nosing'' can be referred to as the Mexican alarm clock or Sanchez's wakeup call.
1.) Hey lets brown-nose tony

2.) Last night we woke Ryan up with a Mexican Alarm Clock, he was none too pleased!

3.) When Sanchez calls, you have no choice but to answer!
by Thoughtstipated November 11, 2006
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