To tag or graffiti on the wall. Real tagging or bombin is art, not no gay gangster tagging which is skinny and ugly.

Bombin ain't a hobby, its a habit in LA, Chi town, and New York.
I bombed on the bilboard the other day, peep the artwork yo.
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- Verb

To make a humming or buzzing noise.

{ < L. "bombilare" To buzz)
Our mother in her old age would often bombinate contentedly to herself as she pottered about her cottage

Michael quickly alienated himself from the other kids at his new school with his distinctive but disquieting tendency to bombinate aggressively in strangers' ears
by Charlemagne1993 June 17, 2017
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Used to describle something that is so good it is both "bomb" and "dominant"
Those delicious chicken fingers were bombinant.
by dingodango3 October 14, 2009
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People who are extremely good looking all around who are characterized as 'bomb'. bombin' is when they are looking good right in a specific situation.
Matt is bomb. but Matt was bombin' in that one picture.
by violetbellaishellacool July 21, 2010
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v. An act of graffiti in an upbeat manner with large characters.

Look at my sick bombin' on that wall!!
by ElSalvador7 April 21, 2009
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