1 definition by Noidsifsif
when listening to hard rock while performing sexual intercourse with ones partner, the male will disengage, assume a rock start position (for example take a knee), and proceed to play his penis as if it were a guitar during a solo; the same may be done for the opposite sex if her clitoris is longer than two inches in length
"Dude, last night while bangin' my girl a wicked guitar solo came on the radio!"
"Aw man, did you rock out with your cock out?"
"Aw man, did you rock out with your cock out?"
by Noidsifsif August 31, 2008