It's a big truck that can carry stuff in the back of it. As the name implies the truck "dumps" things by tilting the bed of the truck so all the stuff falls out.
The dump truck dumped rocks into the pit.
any of the 5 second of summer members have them. dump truck means fat ass and they all have that. so be jealous
man calum hood has a dump truck.
Slang for fat/thic ass. Thought of by some horny pubescent's.
Yo, my boy kyle got into a car crash today, he hit a dump truck.
Its a cleaner version than saying the phrase dumb fuck , which describes a persons actions and persona
Tom : hey did you see that guy last night
Greg: which one , you mean the guy who made an ass of himself .
Kids walk in the room
Tom : hey kids , ya what a dump truck .
person one: dude, look at that guys ass!
person two: holy shit man! what a dump truck!
A very large posterior, especially when referring to an attractive woman.
Damn, that gurl has a dump truck