Must

A legacy and universal variant of "have to," "need to," "has to," etc. that is especially overused by scientists, politicians, tech companies, and others.

"You must connect to Wi-Fi or a cellular network to use this app."

by not a windows system July 10, 2020

young must

An example of a teenage boy who gives off an unappealing and annoying odor. Most of the time he has a strange personality, a weird sense of music, and is socially awkward.

Kid 1:hey check out that kid!
kid 2: yeah, i know look at that young must.
kid 1: I can smell him from here
kid 2: hahahaha

by totalnickbro January 1, 2012

Who must go?

Berezniki must go!

guy1: Who must go?
guy2: Berezniki must go!

by funni dengist speer hoodie March 16, 2025

must be the lighting

Often said when you second guess your (or someone else's) initial impression of something/someone.

Usually, I find him ugly, but today he's smokin' hot. Must be the lighting.

She looked hot on instagram, but then I met her IRL. Must've been the lighting.

Person A (who is overweight): I look so skinny today.
Person B: It must be the lighting.

by libelula_안녕 July 17, 2018

Musting

The action of spitting someone in their rectum and then with the tongue or a finger whipping up a brown froth in anus and then sucks it up and swallow it

Mike spent all day musting Andy. The taste made him very excited.

by Mnalle March 8, 2020

billions must love

A meme that came from billions must die, which has the twist. Almost a dog whistle used by anti-fascists and anti-racists and some pacifists.

billions must love all!

by eolsuo March 18, 2025

must make ammends

something which until now one has not done but wishes in the future to do.

hey man you checkin' my new wax out bro me is got it on a 12 and ting it's a refix redub shutover bruvnor by DJ King Kong.

I need that in my collection bro, must make ammends.

by splatman1 February 22, 2010