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.
Synonyms for brown nose
On this page, you will find 30 slang terms related to brown nose. Some of the top words include: chocholate hole, diarrehea, beak, Brown Eye Wink, anal, and 25 more.