ult 

"The definition of being ULT

Is being the best you at all times

Fuck the opposite if they ain't ULT

Destroy them

being the Ultimate you"

-Denzel Curry

"Y'all niggas ain't U.L.T." (ult)

ult by Weekenders September 10, 2016

ult 

When a streamer (especially a female) breaks out in tears on stream to garner the sympathy of the viewers and instantly disarm adversaries because the optics are so overwhlemingly bad to continue the disagreement that it renders logic and reason moot.

This originates from MOBA games where an ultimate ability (almost always shortened to ult) is the strongest move available to a given character. A streamer's crying is their "ult" because it is the most persuasive action available to them in front of an audience.

Also commonly, "ulting" or "using ult"

Oh god, she's ulting. This debate is pretty much over now.

ult by greenerpotato September 21, 2022

ult 

shortened form of ultimate bias. commonly used in fandoms by fangirls and fanboys to describe their absolute favourite celeb(s). used most often by kpop fans.

“i don’t care how many kpop groups i stan, at the end of the day i’m still hoseok’s bitch”
“so he’s your ult then?”
“yes bitch!”

ult by willowedout March 20, 2019

Ult 

lingo for an ultimate ability in Overwatch

"Zenyatta Ult"

Ult by HAARG November 25, 2020

ult 

Short for ultimate bias. Typically used by fangirls and fanboys to describe their favourite celebrity amongst the many that they are fans of.

G-Dragon is my ult

ult by Uglycat February 19, 2017

ult 

Short for ''ultimate''.

Boi, this shit be ultimate!

ult by DatBoiSteelo December 23, 2016

Ult 

It's that fourth skill in league of legends or dota 2 that's extremely game changing.

Just use your ult

Ult by Kinjax_1 December 10, 2016