What is Clam Shell?
1.
In Skateboarding... When trying any trick, ussually a flat ground trick, the skateboard gets "tangled" in ur feet with one foot on the ground and the other on the top of the board.
"Damn dude I keep getting clam shells today!"
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Random Words:
1.
The P.C. name for "sex on the dancefloor." When a guy (usually very drunk and horny) moves behind and gets up as close as poss..