A term used to describe someone who is slightly annoying, loud, and very bad at what they do.
OR used in an irritated manner towards that person.

It can also be used in a situation in which someone does something wrong in a funny manner.
Ugh, you are such a butnik.
by Arisa-san June 17, 2009
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A person who acts like an animal.
Budmo: "Oo Oo, Ah Ah"
Jiggler: "Hey stop acting like a chimpanzee...YOUUUS A BUTNIK!"
by Budmo November 29, 2010
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