When on a trampoline and one another person lands right after you, thus stealing the momentum of the jump and going higher while you go lower.
Dude, you just Trampoline jump stole me! What was that all about?!

Well, I can't Trampoline jump steal you if you would land in the right time.
by Devin J the Snipe May 26, 2011
Get the Trampoline jump steal mug.