to act wild or crazy in a given situation, as only a buck nutty (noun) can.
"So, what'd you do last night?"
"Oh, I got buck nutty on that bitch again."
"Tight."
by Method007 March 28, 2003
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Hey are we going to get buck nutty tonight?

O hell yeah buck fucking nutty!!
by Greg E. Louganis April 9, 2009
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1. When a niggas just gotta get his nut
2.http://www.youtube.com/watch?v=GCjSyUXGGxQ
by andre300000 February 8, 2009
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