rock out with (one's) cock out

rock out with (one's) cock out

vulgar slang To party, especially in a wild, crazy, or uninhibited manner. The weekend I turn 21, we're going to rock out with our cocks out! Get ready, it's going to be a nonstop party!
See also: cock, out, rock
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.