butter-upper

The act of inserting a stick of butter inside one's rectum by sitting on it.

I can't wait to go home and take a nice butter-upper.

by JuanBonzalez January 19, 2025

Blow-Upper

The accurate definition is “Gabi”.
It can be used to describe how people blow things up.
and it’s a noun LOLOL
Example below:

Zack: HEY DUDE SHE REALLY MADE BEASTLY BLOW UP!
JJ: Yeah She’s Definitely a Blow-Upper!
Zack: YO DUDE SHES A GABI!

by JJ THE PIZZA GOD April 21, 2018

upper school crush

This means to have an interest in someone who is older than you or someone who is in a year above you

"Kurt used to be my upper school crush"

by Biggiereds June 22, 2023

Upper GI

Deepthroating a horse cock.

Deuce had an upper gi this morning.

by RectumPuncher69 February 27, 2025

holder-upper

One who prevents another from doing something of importance or relevance

She is a holder-upper for when I am trying to pack my stuff to move.

by alaoaeriajga January 2, 2010

upper decker

when u shit on the top deck of the toilet

ima leave a upper decker

by Γρεεκ φεμβοΥ November 26, 2024

Upper freshman

Only the coolest freshman get the title of upper freshman, making them the leader of a particular freshman group.

Caden is the boy swim teams upper freshman

by cadenrcr October 4, 2019