To pull out before ejaculation during heterosexual intercourse and dump your load on her rather than in her in an attempt to avert pregnancy.
Boy was she pissed when I pulled the old dump truck on her cause she wants my baby.
by Josh August 28, 2006
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Starts with anal intercourse hetro or homo just before ejaculation you withdraw and rub your penis around their eyes whilst ejaculating.

Acronym DTP
I’m going to give her the best dump truck panda she has ever had.
by Dump Truck Panda August 4, 2018
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(n.) A bodaciously large ass that slams and bounces with each step. Usually there is a ripple that bounces throughout the cheek as the foot hits the ground.
Daaamn dude she got that dump-truck ass!! Look at that shit, everytime she step it go 'bah' 'bah' 'bah'
by Sammy Nutt July 1, 2010
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A derisive term to describe an incompetent and sometimes elderly attorney assigned by the state to represent a prison inmate going before the Board Of Prison Hearings who cannot afford a private one.
Yup, I’ve got another sad sack shot before the Board again this year with another dump truck attorney to mangle my case facts and the possibility of release.
by Dr Bunnygirl August 31, 2019
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To pull out before ejaculation during heterosexual intercourse and dump your load on her rather than in her in an attempt to avert pregnancy.
Boy was she pissed when I pulled the old dump truck on her cause she wants my baby.
by Joshinak August 22, 2006
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A trending metaphorical term to describe a specific type of large "booty". Dumptruck refers to a booty that typically exceeds the measurement of 40".

Best served with skinny jeans, leggings and yoga pants.
"Damn! She didn't just have a bubble butt, she had a dumptruck!"

“That girl shay always gets cat-called while walking the streets of NYC, because of that dump truck booty.”
by Anonymousbroski September 2, 2020
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