look up any word, like hipster:
 
15.
the act of shitting on your partner as a kind of pleasure
you should watch for the dumptruck, it makes you smell like ass
by eifsdtgn March 20, 2003
 
16.
A person with no common sense, really dumb. or a person that you think is stupid being the way they look or act. it can also be used as an insult. someone that would remind you of an actual dump truck(big slow dumb and ugly)
A: that kid just got caught pooping in a parking lot
B: Wow what a dump truck
A:yeah that kid is a dump turck
by scissor kicking February 22, 2011
 
17.
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!"

by pubertylove July 18, 2006
 
18.
ANOTHER WORD FOR ASS BUT ITS ALMOST LIKE A DONK
DDDAAAMMMMNNNN

WHAT???

SHE GOT A DAMN DUMPTRUCK IN THEM JEANS
by POLO92 June 28, 2009
 
19.
Taking an unexpected shit while reciving a rim job
I gave the Yolanda the Dump truck.
by KMarK November 12, 2003
 
20.
If you see a good looking girl with a nice ass, plain and simple she is a "dump truck". Why? because you want this girl to come home with you and have her back it up and dump her booty on you. Meaning even more specifically intercourse using the doggy style position.
You: "DAMN DUDE!, check out Tracy!!!"
Friend: "Wow check her out, she's a dump truck!"
You: "I'm going to bring her home for some dump truck action tonight."
by DumptruckConnoisseur January 24, 2011
 
21.
A girl who sabotages her boyfriend by intentionally getting pregnant with the attempts to lock him down with her forever, control his social life, spend all his money and sit around and do nothing all day in return
Since i've been dating this fucking Dumptruck my whole life has fallen apart; she told me she was on birth control but i should have double-bagged it anyways.
by LookCloser. December 09, 2008