A form of hip-hop dancing where one dresses up as a clown, complete with make-up, a red nose, and a wig, and dances to beat-filled hip-hop music.
Dude, I just won five grand for busting out at that competition with my new crumping routine! I was crumpin' it all up in here.
by ilbisaac September 13, 2005

Whenever Alex and squirrel turn on some techno or rap beats, kitty kat is always crumping around, while wearing her crumping shoes.
by kitty kat :3 December 24, 2009

Verb: As opposed to the form of dance spelled with a K, crumping is the act of putting your hands in your pockets and grabbing someone through your pants. Additional points are given for rhyming by way of crumping someones rump, jumping into a crump, or crumping Donald Trump.
I'm gonna crump Denise right now.
*puts hands in pockets, grabs denise*
Denise: WHAT THE HELL!?
Me: You've been crumped. I love crumping.
*puts hands in pockets, grabs denise*
Denise: WHAT THE HELL!?
Me: You've been crumped. I love crumping.
by rumpcrump3000 March 15, 2011

The act of dressing up as a crumpet. Covering yourself with butter and jam and then through a series of dance like shaking movements attempting to remove them before your competitors.
by Dragonwars11 January 20, 2009

by Pegabro June 21, 2018

by GC42 August 11, 2016

crumper: man im hiphop
bboy: man your hippop
crumper: ohh yea i am hippop, i know nothing of hipHOP and its orgins, thanks man
bboy: no problem you suck anyways
bboy: man your hippop
crumper: ohh yea i am hippop, i know nothing of hipHOP and its orgins, thanks man
bboy: no problem you suck anyways
by iloveyoubabycakes May 15, 2005
