The act of shoving one's hand up the anus of another person, pull out their innards, proceed to the nearest body of water (i.e., lake, pond, public swimming pool, etc.) and swim out on one's back into the middle of said body of water. Then one places the innards on one's stomach and then continue on to eating said innards like an otter.
Steve- "Nice dude! Now hold still and bend over."