Jumping Jackoff Edit Meaning

1.

The act of masturbation during jumping jacks, usually performed by alternating hands each jump.

Guy 1: Why didn't you go to the gym yesterday? You're going to get fat.

Guy 2: No I'm not, I stayed at home and did jumping jackoffs. I was so tired afterward.

See exercise, jump, jumping, jack, masturbate, wank, spank, the, a, it, of, monkey, the monkey