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14.
The act of becoming inebriated to the point of breaking the seal see breaking the seal all over friends and family. Though, not restricted to urinating, in many cases it has happened. The term may be used in a very versatile sense in ways such as "Let's get dumpy," "That girl wasn't pretty, she looked dumpy," "Sup bitch? Gettin dumpy?" In many cases one must be a member of the "dumpy clan" to get truly dumpy.
Lauren got dumpy and passed out on her dog. Hampton and David, who were slightly less dumpy on account of their not being snackpacks see snackpack took a double deuce in her mouth.
by David and Hampton April 20, 2006
 
1.
Someone who is unusually fat and short at the same time. It does not have anything to do with a dumpster or being dirty. It is very similar to a chode, a penis that is fatter than it is long. Many girls can be called dumpy even if they are just a little bit squat.
"I don't know what you were thinkin last night dude, that flooz was dumpy as hell. Were you blind - she was like 5'1" with a gut. She was pretty much Yoda."
by bTreezy October 13, 2006
 
2.
Slang for Blumpkin
My girlfriend doesn't like the word blumpkin because her parents over hear us talking so we say dumpy. Once I said to her "Hey let's go to the men's room for some dumpies"
by Joel B. Meyer October 18, 2012
 
3.
When your booty sticks out further than the back of your head.
Or just a fat ass.
You see dat booty? She got a dumpy bruh!!!
by byrotanious December 12, 2011
 
4.
adjective- an expression used to describe feelings of euphria and joy. Excitment is also a common usage of the word.Dumpies is also a good thing, it can be anything.
I said "Dumpies sauce" as I hit the jump shot.

That touchdown pass was dumpies.

Dumpies sauce all over your face!

by Erik Geffken January 16, 2007
 
5.
(adj.) having a strong desire or need to unload the bowels; often accompanied by abdominal discomfort and an overall sense of uneasiness

The word is essentially a synonym for expressing an urge to *take a dump/shit/crap* - only in a more pleasant, concise manner.
Crystal: Dude, why are you walking like you got something stuck up your ass? Are you OK?
William: Sorry, babe, I'm just dumpy... Is there a bathroom anywhere along this hiking trail?
by AlexDark September 14, 2012
 
6.
It is an adjective that can be used in multiple ways. The main use of the word is for negatives reasons. Whether you are calling someone stupid, weird, gross, disgusting, skanky. You can use dumpy to diss your friends if they say something stupid, if your feeling gross, if you think someone is gross, or if you think someone is skanky or a slut.
Ryan: I masturbate to All American Rejects er day.
Adam: Oh my gosh you are sooo fuckin dumpy, shut up..

Jewls: Ugh Im so sweaty and gross from practice I feel so dumpy.

Grover: Hey did you see that gross girl with the skirt that was so short it could be a belt.
Renee: Yaa!! She looks like a dumpy hoe!
by Shanaynayy September 26, 2011
 
7.
Taking a selfie while taking a dump
"Let me take a dumpy"
by My 3 sons June 14, 2014