underbus

A new way of saying Tube/underground when relating to trains. because an underground train is just an underground bus, or an *underbus*

I will get a bus then I will get the Northern Line on the underbus from waterloo

by Sophierules March 26, 2007

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

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

underbob

the act of masturbation with the non dominant hand...thumb facing towards the balls.

i have myself an underbob last night....felt like someone else was doing it.

by Geoski July 25, 2006

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

underconstumble

It basically only means understand. Its a way to make yourself sound like a 6 year old.

"Dude: Hey, sorry I couldn't go for a walk with you today. Mom wanted me to go to town."

"Dudette: Yeah its all right, I underconstumble."

"Dude: what are you, six?"

by BranMuffin11 October 20, 2008