Shtoompy 

Being in a general bad mood, but the spectrum is wide. It can be from simple disappointment or waking up on the wrong side of the bed to utter nihilism and existential angst for the human race, and everything in between. Possibly of Yiddish origin. One who is shtoompy is usually called a shtoomp.

Person: Are you shtoompy?
Shtoomp: What the hell does that mean?!
Person: Don't be such a shtoomp!!

Shtoompy by GengisKhan December 26, 2010

shtoomper 

noun A multi-purpose mild insult, quite often making a comparison to male genitalia or the anus. Similarly it can liken an individual to an idiot or foolish person.

Where is it? It's up my shtoomper!
I balanced this on my shtoomper for a laugh.
He's a total shtoomper!
What a shtoomper!

shtoomper by The Sands of Time December 2, 2011

shtoomp 

The word used to represent the sound something makes when it hits another object or the ground.

The ball hit me and it was like shtoomp.

shtoomp by AAA October 19, 2004

shoompy 

When there are too many popcorn kernels on the floor.

Dude did you have popcorn in your room an accidentally spilled a lot of popcorn kernels on the floor because your room is hella shoompy

shoompy by Salem Witchbitches February 26, 2021

Poopy on my shtoopy 

Have sex with me

Johnny: Please poopy on my shtoopy!
Venessa: No way! I’m saving myself for marriage

Poopy on my shtoopy by Xylophone 66 May 26, 2020