v. int. The act of pushing one's face in between a persons butt cheeks, and rocking one's head side to side very rapidly while making a vigorous, lip-vibrating "brrr" sound.

n. The sound produced when performing a dumptruck.

Wouldn't you love to see Simon Cowell dumptruck Cheryl Cole?

Dumptruck by Westcountry Lad April 26, 2011

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dumptruck

A suprise attack which involves sneaking up upon an unsuspecting victim, grasping their genitals from behind and pulling them up and towards you as they are crushed.

"I bent over to pick up a toonie, and this bitch comes up behind me, grabs my nuts and gives me a dumptruck!"

dumptruck by pubertylove July 18, 2006

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dumptruck

the act of shitting on your partner as a kind of pleasure

you should watch for the dumptruck, it makes you smell like ass

dumptruck by eifsdtgn March 20, 2003

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dumptruck

the act of shitting while positioned in such a way that the feces fall into the excreter's own mouth.

That dumptruck left him with a shit-eating grin on his face.

dumptruck by Adrian S. April 17, 2006

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Shuffle