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2.
When a man bangs a woman and his balls "clak clak clak" against her body.
Yo dude, I met this chick last night, she let me get that clak alllll night!
by thatclakguy May 10, 2009
 
1.
Dope, cool, awesome, dank, amazing
Those are some clak shoes.
by DJdankitydank April 18, 2009