wangchang
A person that is exceptionally stupid and only thinks about his wang.
Clay is a wangchang.
wangchang
To smash a snapple bottle (usually full so the liquid that will pour out of the soon to be broken glass will go into the victims eyes thus burning/stinging them) over another orginisms cranium. This usually leads to sever cases of concusions or worse due to the fact that snapple bottle glass is hard as hell.
I wangchanged that guy over there who wanted to fight me, he learned his lesson.