undernut 

a sentual expierience in which a gay man pets the lower ''gooch'' below the genetalia of his intimate gay partner. this is commonly known as a after dinner mint. these were both created by tyler andrew clark a famous gay kama sutra specialist. he also created the stinky charles and sunkin row boat see definitions for full results.

1. "hey samuel whats 2nd base for a gay guy"
"silly you know damn well... a little undernut"

2."want an after dinner mint or should we just shove it in"

undernut by Clearance Drinkwater July 3, 2006

Undernut 

Similar to side boob. This refers to the trace of scrotum visible between a nude male's legs when viewed from behind.

"Have you seen "The Room"? It's got some major Tommy Wiseau undernut!"

Undernut by movie_dork May 23, 2009

Undercut 

A strategic move in racing to get past the car in front without actually overtaking it on track. The car behind will pit earlier, do a quick lap on fresh tyres and come out in front once the other car has pitted.

Commentator: 'Red Bull are pitting this lap, they might be trying to get the undercut on the Mercedes.'

Undercut by James Vowles May 13, 2021

Undercutter 

Someone who tries to steal your business by offering the same service/product for less money.

Javi Rox: Yo, I got these cheeseburgers! I sell them to you for a dollar!
Jay Nyce: I got those same cheesburgers for 50 cent!
Javi Rox: I hate that motherfuckin undercutter.

Undercutter by Domexicano March 17, 2005

underbutt 

The distinct area off the bottom that is at the lower part of the gluteus maximus. Usually the underbutt is highly regarded in terms of attractiveness. Often the underbutt is discovered at the beach when womens bikinis do not cover the whole area of the bottom.

Amy has an excellent underbutt

underbutt by bicbiq December 28, 2008

undercut 

to weaken, damage, or cause the failure of something; undermine:

Large drug cartels can undercut their smaller rivals.

undercut by erudite fuck June 13, 2020

underbuttoned 

when a man leaves too many buttons undone so chest hair is sticking out

alberto: what do you think, am i under buttoned?
rosita: you could make a wig with all the chest hair i can see - when not wearing a tie, two buttons or more is underbuttoned

underbuttoned by desmian March 21, 2022