Definitions by D-Main
Jack jack
A young man who goes to jail regularly and isn’t big enough to defend himself so he typically becomes a larger man’s masturbator or pocket pussy eg: Jack Jack, to help regulate testosterone imbalances
I seen him in the shower with a Jack Jack,
Oh him he just a Jack Jack,
You better not have touched my Jack Jack,
Oh him he just a Jack Jack,
You better not have touched my Jack Jack,