1 definition by Kanz Frafka
A gay sexual act in which a man's balls become caked in butt-mud because they are slapping up against his partners ass crack with great velocity.
Example "We need to slow down. I'm swimming on Crocodile Rock over here."
Example "We need to slow down. I'm swimming on Crocodile Rock over here."
by Kanz Frafka April 28, 2015