A girl so desperately sluty that she will try to have sex with a guy who is too drunk or already passed out; undressing him and literally jumping on his cock.
verb. To Cock Jump:
When a girl of questionable morals attempts to have sex with a guy who is too drunk or unconscious.
"Be careful with her, she'll wait till you're passed out and will cock jump you!"
2. slang for the word slut
3. used as an insult to men, insinuating that the man is in fact a homosexual
2. 'Cock jumping whore!'
3. 'Dude... you're a cock jumper!'