look up any word, like swoll:
 
1.
Dope, cool, awesome, dank, amazing
Those are some clak shoes.
by DJdankitydank April 18, 2009
 
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