medeokore 

To be average or common. Not outstanding.

'Rhys and his music, in particular 'Creed' is medeokore'

medeokore by emmielou July 9, 2006

mediocore 

Any form of music, usually used to describe any usually overrated band/artist/genre described as "scene" or ending with the suffix "core," used as a negative connotation to indicate their mediocrity in musical complexity, originality, intelligence, talent, etc.

My Chemical Romance, Senses Fail, Circle Takes The Square, Silverstein, Atreyu, The Used, Hawthorne Heights, 90% of local New Jersey bands, and any bands that call themselves "hardcore" to avoid the connotation of the word "emo."

mediocore by b1lskirnir May 5, 2005

mediocore 

The name of a clothing company that sells awesome threads

Hey duder, I just got this sweet shirt by mediocore clothing.

mediocore by Jon Kruse May 3, 2008

MediOKre 

It's okay, but cool in your own way.

That's pretty MediOKre

MediOKre by itsMediOKre January 12, 2021

mediocore 

a genre of music that is just okay, as opposed to hardcore, metalcore, popcore etc. a play off the word mediocre.

"so, what's their new album like?"
"eh, abit boring. mediocore, actually"

mediocore by quince tm August 24, 2008