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

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

Mediocre Dick Energy (MDE)

MDE is a complete lack of confidence and zest due to the fact that one is packing a small gun. Like conceal and carry, but for a baby. #babycock

This girl (siphoe) said she wanted a Hot Big Ben, but unfortunately I am packing Mediocre Dick Energy (MDE)

Mediocre Dick Energy (MDE) by British Gal 1973 January 20, 2021

Medicare For All 

A single payer healthcare bill proposed in the United States that works by expanding the already existing Medicare program to cover all citizens.

Medicare For All funds healthcare through taxes, rather than paying premiums and deductibles to profit-driven insurance companies.

This is important legislation because the United States is the only developed nation that doesn’t have universal care for all of its citizens.

If we had Medicare for All, then you’d never have to worry about out of pocket healthcare expenses again.

Medicare For All by XDefineThingsX May 5, 2019

mediocracy

a system of government by mediocre people.

A mediocracy cannot make headway.

mediocracy by uttam maharjan November 11, 2012

mexicore

was created by the one and only pierce the veil. their music send subliminal messages that makes you eat burritos or tacos right after listening to their music

first person: your listening to pierce the veil?
second person: pshhh no im listening to MEXICORE

mexicore by esanchez830 August 24, 2011