Two or more people dropping a pile of steaming two-flush corn-logs onto a willing (or alternately unwilling) participant. This act is like an amalgamation of bukkake and the cleaveland steamer.
"Dude, do you remember dump trucking on that homeless dude last night?"
"That chick at the truck stop was just begging for a dump trucking, good thing I ate that tuna sandwich!"
"Don't forget to eat some corn on the cob for lunch, today; Heather wants us to dump truck on her tonight."
36๐ 24๐
A female who has no respect and likes to be used for sex.
That whore is a Dump Truck fill'er with a load and send her on the road!
56๐ 40๐
Taking an unexpected shit while reciving a rim job
I gave the Yolanda the Dump truck.
203๐ 211๐
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."
48๐ 45๐
When a female has a rather large and appealing booty.
"Yooo juicemaster got a dump truck"
7๐ 3๐
A wide-bottomed bitch who's addicted to black (heroin) and she can't take a shit cuz her asshole's tightly packed, so when you hear that beeping sound when a big rigg backs it up, you better get out the way cuz here comes the dump truck.
Someone call the plumber cuz that dusty old dump truck clogged the toilet again!
5๐ 1๐