busta(redirected from a busta)
slang A variant of "buster," a pejorative term for someone regarded as falsely or overly confident and aggressive. That kid's a busta—he's no threat to us.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a young kid trying to act tough; buster. (Streets. From or supported by Buster, the nickname.) Sammy’s just a busta. He won’t get nowhere.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.