boompser 

A fart. The result of passing wind. A silent, but deadly one.

All of a sudden there was a foul odor from the back seat of the car. Uncle Joe turned around and asked, "OK, WHO made the boompser?"

boompser by Coconut Head in Space June 2, 2005

boompser 

a sneaky, silent but deadly, little fart

P U. Do you smell something?? OK!!WHO made the boompser???

boompser by Coconut Head in Space June 5, 2005

boompse 

a loud farting noise

when someone goes boompsity boompse!!!!!!!

boompse by Julia October 15, 2004

Boomper 

A polite term for a person who is a big fat ass

Look at those Boomper’s waiting to cross the street there

Boomper by GuineaPigs4Life October 13, 2018

boomperslide 

To pass gas, fart, expel methane from the anus, etc. German origin. Pronounced (boom-per-slide), plural (boom-per-slide-ed).

Dude, I think that chick just boomperslided!

No way!

boomperslide by avs_az May 11, 2008

Boomper 

Not very intelligent and not very aware of surroundings

Andy: I just found out wrestling is fake

Michael: Your such a Boomper

Boomper by Bmw1005 November 1, 2020

Boomper 

A person who says something stupid, usually saying things randomly and makes them look stupid.

Andy: Did you see that cat do that flip
Michael: Your such a boomper

Boomper by Bmw1005 November 1, 2020