The emotional, or sometimes physical, feeling of having been betrayed. Not a horrific feeling, like being stabbed in the back by your brother, but not a Circus-in-the Round pleasureable experience either. It is often accompanied by immeasurable disbelief.
Jeez... I went to the reading of my Gramdma's will. She gave all her money to her Hamster! It was a real Trump-in-the-Rump.
by ElCommissioner February 16, 2017
by Anonymous October 21, 2003
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..."
"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
by Matt October 27, 2003
by tcm96 January 31, 2011
rump may also be an acronym for the following: Ram it Up My Pooper. Slang term for one who prefers engaging in anal sex.
by lokicaj August 30, 2006
Jamal-Aye Did You Hear Bout Brandon And Brent Doin The Rump Thump?
Jamarcus- LOL. YEA. There Gay.
Jamal-Worddd.
Jamarcus- LOL. YEA. There Gay.
Jamal-Worddd.
by KatiRobb November 08, 2007