rump-a-dump

To deposit a large amount of excrement in a toliet while straining to the point of hemorrhage.

I ran to the bathroom because i had to rump-a-dump!

by Phatazz August 07, 2003

Rump 'n' dump

To have a relationship with someone simply for sex; the second you you're tired of the sex you dump your partner.

Quite simply using your relation for sexual intercourse.

"Oh I hear you're no longer with Gabbie? Did you just bang her?"

"Yeah, correct, it was just a standard rump 'n' dump"

by Makaveli 14 May 16, 2012

rump dump

when to gay men crap in each others dump hole

"i dont feel like an anal soooo lets rum dump!!!"

by oliver March 29, 2005