1 definition by shauniqua

grim is someone, who is a sket.
It's usually a girl who loves boys and is always around them, she sucks dick and has sex and does lots of stuff with lots of different boys.
Just another way of saying a prostitue but even worse.
" That girl is such a grim man look at her, with all those boys, that fucking sket!"
by shauniqua January 21, 2006
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