When you give someone a handjob but your hand is wrinkly and pruned up from water.
Yesterday when after we went swimming my boyfriend convinced me to give him a wrinkly fiver.
slang word used as the image of a man's penis. Preferably the lame, over emotional Caucasian skaters. When grabbed, you feel as if you have a pebble in your hand with hairy skin on it.
Hey, how was last night?
It was fine til he pulled out his wrinkly rock