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2.
a person that indulges in "dirty" crimes
there goes that dirty bastard griminal, he's just graffitied my brand new wall
by theWestHamfan October 27, 2003
 
1.
To be so ugly that it is a criminal offense.

Can be a term of endearment.
"That girl is a griminal"

"That's griminal"
by Brubububub September 27, 2011