metaslave 

When a diamond player in legend league decides to use broken champions to climb like the degenerate he is.

Eric Zhou has become a MetaSlave

metaslave by LegendLeaguer May 16, 2016

Metaslave 

Someone who plays a multiplayer video game and refuses to use any weapons/characters/skills that aren't considered "meta."

Although someone who uses the meta can be someone who simply enjoys using the most reliable tactics available, "Metaslave" is used to describe someone who sees anyone who doesn't use the meta as an idiot or noob and may even berate those who refuse to comply with their demands.

Originated from League of Legends to describe someone who uses an overpowered champion in order to climb up the competitive ranks.

"Hey, why did Todd get banned from the community server?"
"He kept yelling at this dude for using a machine gun instead of an SMG. He was promptly called a Metaslave then perma-banned."

Metaslave by Idiotinfrontofadesk August 27, 2021

metalligasm 

Act of having an orgasum due to the fact that METALLICA is in the same arena as you.

While I was at the metallica concert I totally had a metalligasm. It felt great!

metalligasm by k sweezy11334571727272 January 17, 2009

Mentalleger 

People who calls themselves a Dumbass or an Idiot but is actually very smart.

Person: Dude! You got A+ on all the subjects!
Mentalleger: I know but I am still a Dumbass.
Person: Bruh, stop being such a Mentalleger.

Mentalleger by ComradeJarif December 31, 2021

metalgearsolidness

Not getting caught at something. Stealth, tactical espionage, sneaky, slick, cunning, smooth.

I have to sneak in her window at night, ya know, quick with the metalgearsolidness so her dad don't catch me with the shotgun.

metalgearsolidness by afx July 31, 2005

metallicer 

The band, Metallica, if you come from the state of Rhode Island.

-"What did you do last night?"

-"I went to see Metallicer with Jessicer and Melisser"

-"Really? That's cool"

-"Then we smoked weed, got the munchies and ate pizzer and soder."

metallicer by Jessnerch December 9, 2008

metaledger 

A ledger that references all concurrent transactions.

Basis for the metacoin.

A metaledger references all concurrent transactions in contrast to the immediate preceding transaction.

metaledger by sandraxine July 27, 2018