Top Definition
Engaging in anal sex until your asshole burns .
Man, my boyfriend gave me such a rumproast last night my ass is still smoldering.
by Meat Wad February 20, 2005
The act of anal intercourse without proper lubrication.
Hope your hungry bitch, cause we're gonna haves us a rump roast tonight.
by John Moran September 06, 2005
Used to describe a hot female ass
1. Yo dawg, look at her rump roast
2. Ya man, but im too busy to tap that...math man
1. ure a douche bag man...just look at it...cummon man roast that rump
2. no man can't...math man
by Country Bumpkin February 23, 2005
the act of cooking someone from the inside out with a curling iron in their ass
the tragic cause of death was rump roasting
by killmeihavenolife December 25, 2009
A slang term that means a nice ass. Usually referring to a female.
"Dude, check out that bitch's rump roast!"
by Peeyimp December 01, 2007
the act of putting your hands on your hips and swinging your pelvis in a circular motion while saying rumproast repetitivly. Its a dance. For your friends only dont do this in public.
do the rumproast do the rumproast, upps there is a person watching us shut it down boys!!!!
by miss juice box friends February 27, 2012
When you thrust in so hard that her ass sets on fire. (aww c'mon, u noe wat the "thrust" part is... doncha)
"Man it was so hot in bed, you know..."
"How come?"
"I gave my girl the rump roast."
*laughing* "And then?"
"Well... her ass caught on fire..."
"Really? That's cool man! Last time I only managd to get my girl to blow all over me."
"And the bed caught fire as well due to friction."
"Then what happened?"
"My house burned down!"
"All that cos of only a rump roast... hmm, I should be careful then..."
by Kickin' Ass January 21, 2003
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