Top Definition
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 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

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt