Undermieshue

To step on someone or something for personal gain. To ratify intelligence no matter what the cost. To debase values. To kill a relationship or marriage.

I did not care what the cost I put them undermieshue to get to the top.

by wachnunow,dmondog,lucifariant October 24, 2020

underbunder

British slang for Underwear.

Used when you are talking about someone you either don't like or you're best friends with them and you're just messing about.

Example:
"Omg, we can all see his fat underbunder from here, I am uncomfortable."

Example:
"Get your fat underbunder off that chair!"

Example:
"Please take you and your assed underbunder out of here."

by igorpleaseshutup November 9, 2020

Underhanded Backwards Bonesaw

when you totally, fucking, like just grab someone’s entire spine when you’re having sex, and then you rip it out and grind it up and snort it like cocaine

“we sentence you to death for carrying out the Underhanded Backwards Bonesaw”

by BoschBaby April 25, 2021

Underhanded Compliment

A work appropriate reach around.

My boss just gave me an underhanded compliment and now I got a raise!

by AMitchellAK March 22, 2022

Undermango

undermango is that part of the shirt where people tuck it in or leave it out of their pants. Most of the time, or like in the old days; people had the custom like nowadays in many sports to tuck the undershirt part known as today the "undermango" shirt inside their pants, as they say; generates more style and some say; comfort.

instead of saying my undershirt part tucked in, you can say instead: tuck my Undermango in.

by Lichsword December 27, 2022

Underline Slopper

Slang for sucking on balls

Carl: "Yo Stewie, how was your date with Andessa?"
Stewie: "You wont believe me, she gave me the best Underline Slopper ever"

by Seacole June 22, 2023

underyonder

The female sex Oregon. It's not a vagina that's only the part of a sex organ.

When are you going to let me have some of that underyonder

by NTZ Claw October 31, 2023