MLT 

"Major League Trippin": a phrase coined by youtuber Jayy Obsession. This was originally made as a response to when he would get into a Call Of Duty TDM and have one kid screaming his head off after getting killed.

Team member #1: OH MY GOD!!! HOW CAN YOU DO THAT?!?!

Team member #2: Dude, will you suck the f*ck up? You such a MLT bro. Major League Trippin' for sure.

MLT by KingJ300,000 July 27, 2013

MLT 

A group of 13 absolute studs

You see that MLT I want to be like them when I’m older

MLT by MLT #1 January 21, 2022

MLT 

MLT: MODERN LITTLE TROPE: An Insignicant: Parroting propaganda; slanging slogans; a noisy nonsense droid; a useful idiot; a flying monkey; middle school or at best community college; next to no significant life experience or work/career experience upon which to base an opinion; essentially an anonymous biobot with a big yap, a keyboard and no filter.

If it's a young adult male, he's probably just holding up a protest sign so his crush will notice him and he'll get some muchas smooches. That particular phenomenon has been around long enough for people to recognize it and remark upon its ubiquity and frequency

That MLT is not an Ivy League graduate. He may not live in his mother's basement, but that's really just a metaphor anyway.

MLT by SmatrerThenYoo June 30, 2024

MLT Gaming

Mlt Gaming is a small YouTuber with almost 2k subscribers. You can find him on YouTube by searching MLT Gaming

Dang I am gonna go watch MLT Gamings LiveStream on YouTube

MLT Gaming by OkBoomersfromtheoldendays December 24, 2019

MLT gaming

MLT gaming is a Roblox youtube channel which has 13,000 subscribers. The channel started in 2018. MLT stands for Mario Luigi Toad. The channel streams Roblox content, mostly jailbreak and other games. The owner Luigi is known to be very cute at times. he often says "luv u" Which shows how much luv he has for his fans. The MLT gaming discord server is known to have lots of drama on a regular basis.

Do you know MLT gaming?
Oh yeah, Hes that that rlly cute youtuber

MLT gaming by Definitions901 February 23, 2021

MLT Gaming

MLT Gaming is a YouTuber that streams Roblox normally, He streams at 12:00 am or below that some times.
He's Bad and Good, He is normally called Luigi since he likes that name.

MLT Gaming is the Best. MLT Gaming Is my fav streamer.

MLT Gaming by Haeden_Videos November 28, 2020

MLTR 

Multiple Long Term Relationship

When a PUA's game is going well, he will have MLTR.

Damn, Christy just found out about my MLTR.

MLTR by G-PUA June 22, 2006