undersack

A synonym for diaper.

“I have to get rid of these dirty undersacks!”

by anonymous March 1, 2023

undertuck

The dark side i mean the under side of your scrotum. Usually has hair and is right next to the taint .

Ben stop looking at my undertuck just continue licking

by _____ June 22, 2003

Underfuckitude

Not giving a fuck enough, additudinally, to be detected as having concern.

There was nothing but an underfuckitude in their lack of effort.

by Frank Schneider December 10, 2017

undersnacked

the state of being hungry for snacks specifically, and being in a bitchy mood due to acute lack of snacks within reach

Sorry if I came across as bitchy, I'm just undersnacked

by MoogleQueen January 3, 2019

Underfuckingstand

When you don't understand something but you're angry

Tecate can't underfuckingstand this game.

by raymondamantius August 15, 2019

Undertaker

The undertaker is a sex move when you bury a girl and dig her out with your dick and then shove your dirt covered dick in her pussy if she doesn't get infected then your a dumbass

Zombie:I just did a undertaker on brainika

Fleshskeleton:she did that with jacead she is a thot

by Random dude = 🚬 December 18, 2019

Undertaker

The act of reaching over the top and fingering a girl while she gives you side-head.

Bro I hit the undertaker on Tiffany last night.

by GangGangGang6969 February 5, 2020