under-pondian

adj, n. Australian. May have originated in alt.usage.english as complement to the more common terms "left-pondian" and "right-pondian".

Many under-pondian terms aren't used anywhere else.

by Ehud Shapira September 20, 2007

under muffin

When a girls ass cheeks hang out the bottom of her too short shorts.

Did you see that girl's under muffin? What a nice tush.

by JennC July 5, 2014

under-eye

To refuse to make eye contact.

The dude was talking to me, but he under-eyed me the whole time.

by Word Hound Nazi July 8, 2014

Under Catacomb

Gay Faggot Homosexual

My friend told me he loves Blood on the Dance Floor, I told him his behavior was extremely Under Catacomb

by UrbanAnonymoustruth June 12, 2018

undebunkable

Unable to be debunked.

Cheese: "It sounds like he plays a similar role to Toby, which is undebunkable."

by Bones_Malone July 2, 2019

undecillion

N. 1 followed by 36 zeros.

I have an undecillion dollars!

by Demtane November 15, 2019

Under the stairs

Phrase used by Whitman-Hanson kids to describe weird ass people who fuck and do other sexual activities under the stairs of the school

Bro did u hear about Vinny and Kelly were “under the stairs”

by TheWhitmanKGeneral November 26, 2019