A boy who has a animalistic and kinky mindset towards sex. Usually likes licking pussy, talking dirty and generally getting sweaty and messy with a girl. is happy to find like-minded dirty/filthy girls to lose inhibitions with.
'I got with Chris last week, he wanted to lick my hairy pussy... Dirty boy'

'Turns out Sam is a dirty boy, u should have seen the filth he was texting me'
by Ktbonline June 15, 2013
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A natural born complainer with an attraction to anything with or resembling a hole. Feelings to enter said hole are especially heightened when intoxicated. Dirty boys have no shame in their game. They often refer to their captors as “beauty”.
The dirty boy went to the bar, got wicked Intoxicated and slept with a girl he met on that same night.
by PearlRue October 06, 2018
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A sexually frustrated young man, who fulfills fantasies of flirting with, fooling around with, and/or sleeping with, dirty girls. (see definition of "dirty girl")

A boy who is ridiculously amazing in bed.
damn, jeff is such a dirty boy.
by a Dirty Girl February 09, 2009
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A group of males who indulge in all sorts of filth in a closed disguised environment
John : hey u coming too the dirty boys club tonight

Mark: yes now be quite or papa spank
by The dirty boys club August 21, 2017
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A white male from a working class background.Often involved in a life of crime and drug use.
He had to join the Army, what else is dirty white boy going to do wih his life besides go to jail.

Judd Nelson played a Dirty White Boy in the movie "The Breakfast Club"
by SID762 February 11, 2008
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