mad ups

Means high vertical jump typically in the sport of basketball but can be used in volleyball aswell, If you have mad ups, or mups, your vert is usually greater than 30 inches standing.

Wow! That kid has mad ups, you see him throw that down in Bill's face?

by TheWiteFlight February 16, 2005

Seatbelt It Up

To "Seatbelt it up" is to tuck a rather awkward boner up into the elastic of your jocks/briefs as to hide it from the general public.

Dave - Oh man I just got a hard on from that girl, what should I do??

Nick - Relax mate, just Seatbelt it up and away you go!

by C-Man-AU March 23, 2011

Bird up

When the squad flocks up around you

Aye yo bird up, we boutta clap this fool.

by Mcflamedank October 16, 2019

Dummy-up

To make like a dummy - to SHUT UP!

"If the cops come around just dummy up."

by El Loudo February 10, 2005

gen up

Glaswegian for "honestly"

Ah saw a spaceship landing and pink elephants goat oot - gen up.

by shn001 October 3, 2012

mic up

A term commonly used to provoke another person into joining a voice chat with the requesting party. This is commonly found in video games when one player becomes angered with another, or both parties are angry with each other.

Player 1: Wow, you're literally so terrible at this game kid.
Player 2: Really? Mic up. We'll see who's boss.

by Jocelyn Kolesnichenko May 23, 2019

hard up

Not having enough cash, money; broke. In a rock and a hard spot. A difficult situation.

I was hard up for cash after my trip to Vegas.

by Dominick January 14, 2004