Mephisto'd 

The result of the majority of a fanbase spectulating the future of an ongoing series, only for the mass-accepted theory to be completely wrong.

Example 1:
Person A: x villian is totally going the be the big bad of y series
Person B: I doubt that. We got Mephisto'd last time. I don't get excited for speculation anymore...

Mephisto'd by Zang101 July 14, 2021

Mephistopheles 

Junior Grimes. Nuff said

Derived from the legend, Mephistopheles. A demon of Faustian lore and such. Junior grimes is the final product.

EXAMPLE:

Yo beware of that creepy kid junior Grimes, he’s not who you think he is, which is what makes him even more terrifying!

J Grimes is Mephistopheles, lord of pain and chief of all the malevolent forces

Mephistopheles is the full name of junior If anyone’s wondering

Mephistopheles by Outlooker of omens December 27, 2021

Mephisto 

who junior grimes REALLY IS,

It just makes perfect sense, an evil motherfucker that hides in plain sight disguised as in innocent boy who just enjoys partying but there’s deep layers to this being as he’s a mastermind behind peoples misfortune

Don’t trust junior grimes (Mephisto, june wick, “junifer”, etc)

Mephisto is evil and can never be redeemed

Person 1: your a cruel being and I regret having met you

Junior: who me ? Are you serious ? Idk what your on about

Person 1: enough lies! Tell me who you really are

Mephisto: you may regret that >:)

Person 1: oh shit……

Mephisto = junior grimes

____

Mephisto hides behind the guise of junior Grimes, or does he ?

Mephisto by Mf boone November 30, 2021

mephisto’s cafe

Hell

“Mephisto” Is derived from the German word Mephistopheles, meaning devil.

Thomas-“We’re going down to mephisto’s cafe”

mephisto’s cafe by 2+2=4 -1=3 quick mafs May 31, 2018

Mephisto 

In the German legend of Faust. Mephisto was the devil who an alchemsit named Faust sold his soul to, hoping to gain knowledge and power.

Guy 1:Dude, Mephisto isn't originally from DiabloII?
Me: Nope, Neither is Diablo
Guy 1:What!!! Whatever man, your full of it dude.

Mephisto by ALostSoul April 21, 2004

Mephistopheles 

A demon frequent in occult mythology, and a cheif member in the Faust legend. Often seen in the form of a dog, horse, or raven familar.

Mephistopheles promised to serve as Faust's servant for 24 years.

Mephistopheles by The Zebu November 20, 2003

Mephisto 

That old Mephisto, the one who watches you as you sleep and clicks ancient murmurs in your ears. Constantly plotting, stalking, and breathing on helpless infants at night, his will is to be fulfilled. Be not too hasty to call his name, for he is always listening.

Drunk Bitch: "Mephisto is a bunch of horse shit!"
Mephisto (suddenly appearing): Proceeds to slice her face into a thousand pieces.

Mephisto by TheSouLOfGenIus January 15, 2014