look up any word, like donkey punch:

1 definition by H. Cain

A verb describing the act of swiping your hand like a credit card in an upward stroke over a persons genitals. This is normally done for shock value to a person who is not expecting it. One also screams "KA-YAK" while swiping a victim.
"That nagger, Laura, wouldn't pay attention....so I gave that hatchet wound a kayak she will never forget!"
by H. Cain September 18, 2007