Casket jumping

When your fucking a dead body before it goes into the ground and jumping out at the last minute.

Dude did you see Sebastian go casket jumping last weak. Lucky basterd

by ROB56456 May 31, 2020

Cheeks jumpin

Certain movements initiate the process of buttcheeks bouncing up and down.

Hopping on one leg for example. Repeatedly hopping on one's tippy toes. Or having ones Cheeks crammed and the glutes jumping like they're doing jumping Jackson. Something as simple as tripping while walking can cause the Cheeks to jump. Can also be used to describe the current scene when encountering one or more thick buttcheeked individuals.

"My are Cheeks jumpin right now smh "
"Cheeks jumpin?"
"I see some Cheeks jumpin in this muf tonight cuh"

by Dr. Plumps March 2, 2021

Ski jumping

Ski jumping is a sport where you ride down a straight slope called "inrun" and then jump up at the end of the inrun and shape your skis like a V. Then try to land with a telemark when you approach the bottom of the hill, with your skis and feet apart from eachother. If you don't do that properly, you're gonna crash! The sport can also be practiced during summer, with a plastic-covered hill that is watered down.

I tried ski jumping yesterday, it went terribly wrong, i crashed. But I'll swear I'm not going to crash next time!

by SprengeMobil November 30, 2021

japanese jumping jacks

When a woman does jumping jacks topless.

I would love to see her do some Japanese Jumping Jacks.

by Jayspicious December 2, 2022

Bluetooth bungee jumping

Bungee jumping with no rope

Omg bob went Bluetooth bungee jumping now he is dead

by Adams tree March 17, 2022

Jumping out

Going out with friends, off to chill, hang out, trek around

Mans gonna be jumping out soon

by dappa+datt September 4, 2014

Jumping on the grenade

A term used when a wingman takes the ugly girl interested in you, leaving you open to swoop in for her more attractive friend.

Me: Her friend is so hot, but the ugly girl is into me
Wingman: I'll take her off your hands so you can try the hot girl
Me: Thanks for jumping on the grenade, man. I owe you.

by Knowlton School ofArchitecture March 5, 2015