cojack
A person who has all the right moves on the basketball court. Similar to a baller.
That cojack is the man to watch on the court.
cojack
A person, usually a man, that is balding or has gone right bald.
Look at Zinedine Zidane, he's such a cojack these days.
cojack
Someone who lacks pubic hair
That kid is a mega cojack
CoJack
A masturbatory fantasy involving an attractive co-worker.
"Did you see what Jessica in Customer Service is wearing today?"
"Oh yeah. I think after work, I'm gonna have to run home and have myself a CoJack."
"Oh yeah. I think after work, I'm gonna have to run home and have myself a CoJack."