What is I.s.m.?
1.
I.S.M. is short for Italian Supermodel. It often refers to a gay guy that is very photogenic and dresses really nice.
"Dude, did you just see that I.S.M.? He was wearing a fucking scarf!"
"I swear, I.S.M. is being such a camera whore!"
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Random Words:
1.
A funky 60's instrumental piece of music by "Booker T and the MG's"
Dude I've heard that before, who is it?
&..
1.
To clap using your knuckles.
He Knuckle Clapped (knuclapped) at the end of the show.
See clap, clapped, knuckles, knuckle..