must haven't 

An educational way to say you didn't by the use of new-frontier, questionable grammar. Without the contraction, reads "must have not."

I do not recall, so you must haven't.

I must haven't heard about the band, probably because they're only on Myspace and suck ass.

must haven't by Experimental Mistress October 13, 2009

<.7.9.7.6.>a change of direction is a must this year as you have reached the end of your current journey and need a new challenge. Make a break with the past and make it one that cannot be reversed. Move forward fast and don’t look back.<.7.9.7.6.> 

<.7.9.7.6.>a change of direction is a must this year as you have reached the end of your current journey and need a new challenge. Make a break with the past and make it one that cannot be reversed. Move forward fast and don’t look back.<.7.9.7.6.>

<.7.9.7.6.>a change of direction is a must this year as you have reached the end of your current journey and need a new challenge. Make a break with the past and make it one that cannot be reversed. Move forward fast and don’t look back.<.7.9.7.6.>

<.7.9.7.6.>a change of direction is a must this year as you have reached the end of your current journey and need a new challenge. Make a break with the past and make it one that cannot be reversed. Move forward fast and don’t look back.<.7.9.7.6.> by TheGeneralGenitalsPranksterian May 9, 2025

Must Have the Turkey 

The only reason anyone should speed and drive like a maniac on a holiday. It's assumed the reckless driver must have been responsible for bringing the turkey and is running late to the dinner. Turkey can be replaced with any important holiday feast dish.

Damn, he must have the turkey!

Must Have the Turkey by daluved1 November 28, 2010

that must have been awkward for you 

Variant on that's what she said. Used when something was probably awkward.

A: well it's two of you against me. do i really have a choice?
B: that must have been awkward for you.

A: idk. i kinda forgot i was doing it
B: (that must have been awkward...)

A: you'd probably want to play with my older brother. kind of a beast.
B: that must have been awkward.

A: psh. i've never 'frustrated' you before in my life.
B: that must have been awkward for you, then.

A: but..you could do that with anything
B: that must have been awkward for you, then.

that must have been awkward for you by carpenoctem63141 March 1, 2009

you must have a lot of free time

A phrase which should be used toward someone who has nothing better to do with the time they have off from school, work, etc.

Ronald: I submit a new word to the Urban Dictionary editors EVERYDAY

J: Wow you must have a lot of free time

Ronald: Yeah I do. Thanks!

J: You don´t get it, do you?

Ronald:What do you mean?

J:*sigh*...

you must have a lot of free time by I´mYoPopsSoListenUp April 26, 2012

This one's sanity must have already crumbled 

A quote from the Ignition union fighters trying to intimidate Akira In the 2021 Roblox Game "Deepwoken".

This quote is often used by Deepwoken players to express how insane someone is.

Person 1: (Says random insane shit)
Person 2: This one's sanity must have already crumbled.

This one's sanity must have already crumbled by arpy. November 2, 2023

<.7.9.7.6.>one of the more agreeable members of the zodiac but there are times when even you have to draw a line and refuse to deal with those whose values you find repulsive. One particular group of people must be kept at arm’s length today<.7.9.7.6.>

<.7.9.7.6.>one of the more agreeable members of the zodiac but there are times when even you have to draw a line and refuse to deal with those whose values you find repulsive. One particular group of people must be kept at arm’s length today<.7.9.7.6.>

<.7.9.7.6.>one of the more agreeable members of the zodiac but there are times when even you have to draw a line and refuse to deal with those whose values you find repulsive. One particular group of people must be kept at arm’s length today<.7.9.7.6.>

<.7.9.7.6.>one of the more agreeable members of the zodiac but there are times when even you have to draw a line and refuse to deal with those whose values you find repulsive. One particular group of people must be kept at arm’s length today<.7.9.7.6.> by IPromiseToDoWhatIPromised May 23, 2025