rusty undercarriage

Someone who doesn't like to wipe after a fat shit.

"I heard he has a rusty undercarriage."

by Onethatpeoplehaventusedyet August 3, 2014

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.

by Domexicano March 17, 2005

underoath

A Christian band that originated in Florida. They have an interesting sound, which can be described as screamo, hardcore, emo, and metalcore. They're earlier CD, 'The Changing of Times', has a more hardcore sound (it consists of about 85% screaming) than their newer CD, 'They're Only Chasing Safety', which is about 50/50 between screaming and singing.

UnderoathunderOATH
A few of their good songs include 'When the Sun Sleeps', 'Never Meant o Break Your Heart', and 'Reinventing Your Exit'.

by Drew January 10, 2005

underrated

Something or someone not well known by the mass public but of high quality.

Breakdown is such an underrated game.

by Karnos December 10, 2008

Underwater Keg Diver

It is when someone drops the keg in a pool or lake and someone has to go fish it out.

"Dude, that Kelsea is an underwater keg diver!"

"Thats whats up!"

by MOBFNFDTF September 12, 2009

Underwater Ocean Swim

Underwater Ocean Swim basically means to drown in the ocean because well, you're swimming Underwater for a while and well then you drown.

"I'm gonna go commit Underwater Ocean Swim now"

by ShatteredLily April 6, 2019

underattractive

Similar in meaning to 'underemployed,' 'underattractive' is a word used to describe someone who is of middling-decent sex appeal. About a 5 or 6.

"Hey, she's not bad. She gets presentation points for sure."
"I guess so, but I still kinda find her underattractive."

by James Headfield March 10, 2020