underbooty

When someone sits or lies down, the pudge of booty that shows.

Oh girl, that underbooty is a thic handful.

by Metal Barbie January 21, 2021

underbove

when trying to give a location to an object that someone's trying to find, but without being exactly sure on its location. Such as a tv remote

Hey guy have you seen the remote i gotta catch a show. Did you check underbove the couch?

by starsky88 November 6, 2010

underbottom

The underside of something, such as a waffle.

Mira poured syrup on all the waffles, but then realized her friend Desean was allergic to syrup, so she gave him the underbottoms of the waffles which had no syrup.

by Jermaine Clancy December 8, 2013

Underbabe

A girl, under the age of consent, who is extraordinarily good looking.

Brian: Those girls are hott
Rick: Ya but they look like they're still in high school
Brian: Total underbabes

by Sinful Godfearing Drunk April 30, 2011

underboobing

The act of hitting the underside of one's breast with ones head in one swift motion

"I keep getting underboobed!"
"When he underboobs me it hurts!"
"For some reason she enjoys underboobing people"

by magicalunicorns0509 September 29, 2014

underboo

A person who is obssessed with Undertale, and will go as far as write fan fics and etc. Derives from Undertale and Weeaboo.

You are such a fucking Underboo!

by Courier Six September 18, 2016

Underboob square lego eggs

its where you fucking lay down on the side walk with your ass exposed on a really hot day and have your friends grandmother cook eggs on it and sell them at walmart, keeping them heated in an easy bake oven. It helps not to get shit on them or fart in the old women's face, because she could die from inhaling toxic gases.

Hey dude i just made $5 from making Underboob square lego eggs with sean's grandma!
dude your horrible.

by Rem yo October 4, 2010