The initial forward progress taking towards having your penis cut off.
I had been considering changing my gender to become a female, for a long time. But I finally went forward and made the tuck jump.
A female in a group or in a pair, that's not attractive. The one no one wants. But since she's not attractive and doesn't get the same attention as her hotter friends she gets jealous and turns into a cock block.
"I was hangin out with a buddy and took one for the team, jumped on the grenade to divert her attention."
Another way of saying "Blue Balls".
When you try to get with a girl, but instead she gives you blue balls.
Resulting in your sperm jumping around needing to be released soon.
Man, Becky be giving me the nut jumps! If I don't jerk off in her face soon, my balls will explode!
Jump snot: Jumping and aiming to shoot your mucus into a target.
After trying hard to make a bucket. I landed an elbow to his face. No bucket but made the “jump snot”
What’s that on your face? Mucus
(verb) to literally get wasted and high, and, as a consequence, go berserk on someone for no apparent reason
don't jump bazinga on me