Under his belt

Can also mean how many murders one secretly committed.

He got 3 bodies under his belt.

by Bigg_Redd May 9, 2020

underailable

Sisterhood . 100% or nothing . Female rail worker united by gender sworn by blood

GOOD LUCK MATE - she underailable everyone knows that.

by Youownme? September 7, 2020

UnderBeats

The absolute best music YouTuber and Voice actor get him to 100 subs he deserves it, he is currently at 45

Person 1: UnderBeats is the best music VA
Person 2: Yeah, he also do be like sans

by The Absolute Unit September 8, 2020

Under-alley

A shorter version of saying Under-alleyway; pretty much slang for the taint (which is the area between your genitals and your asshole.)

Me: "Last night I got jumped by some thugs by a goodwill and they kicked me in the Under-alley."
Friend: "Under-alley, do you mean the taint?"
Me: "No, Under-alley (-_-)."

by Danky_Kong69 December 10, 2020

under

Comes from the phrase, "living under a rock". Not informed basically.

You didn't know that PewDiePie hit 100 million subs already? You're so under!

by TmBz December 15, 2020

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

Under the Sinfluence

The greatest video game of all time created by LurkDev and Daypeecone (Tall Glass Games).

Play as Vice, a bartender and owner in hell. Retrieve his stolen bar from the higher ups and win his life back through this boss rush extravaganza.

Person A: Under the Sinfluence is a cool ass game
Person B, C, D, E, F, G, H, I....: We know

by coolguyawesomesauce March 18, 2021