Rumper Dumper (Or Rumpy Dumpy) refers to a HUGE ass. I'm talking giant butt. Milked up butt cheeks, the whole nine yards.
Johnny: "I've never seen a man with an eighty-pound Rumper Dumper."
Someone who is a “little rascal” or is very “greedy” or someone who resembles a “gold fish”
You know what your a “plumper dumper”
the term "up the dumper" means any person who is really dumb or gay and that they like dicks in the ass.
Robert likes to go up-the-dumper every night.
Dumper is a thick Butterface. Meaning she's got "Dumps like a Truck" aka a Phat booty, but the face ain't all that aka But-her-face....
Damn she's got a phat booty, face ain't all that though... I'd still hit it though. She's a straight Dumper!
the plural of dumper (Australian Slang)
oh yeah I saw a guy sitting on the side of the road with a bunch of dumpers next to him
A person who sells a large quantity of drugs
Real member sells so much coke, he’s a real dumper
Someone who takes a massive shit on the side of the road and then ditches it.
oh yeah man john is such a dumper