v. After defeating your opponents in battle, rendering them helpless on the ground, the act of squatting on their face multiple times with your sweaty pussy lips exposed until they dry heave or vomit.
"Amy, that was an awesome fight yesterday!" You fuckin' crushed him!"

Damn straight! Did you see how many times I clamslapped his ugly mug! Muthafucka!"
by Clamsteak February 17, 2011
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