Also known as "the grade eight word", is the epic combination of five non-dictionary words, plus the optional prefix of "Epic" that are used quite frequently by people in today's society, more often teenagers. It's nickname ("The Grade Eight Word") originates from the location it was coined, a grade eight classroom. When someone thoroughly and utterly triumphs over the competition, this can be referred to as Epic Legit Uber Redonkulous Noob Pwnage.
We totally owned the other team! this has been a severe case of Epic Legit Uber Redonkulous Noob Pwnage.
by orly?yarly! May 2, 2010

"Seriously", "really", or "totally". Used mainly by middle schoolers. Appears to have something to do with "Bieber Fever", though the exact relationship is unknown.
by stormbutt June 20, 2010

A short way of saying legitimate. Meaning it real or true. Usually used by teenagers trying to sound cool.
Wow spongeboblover101 this definition is so legit!!!
by spongeboblover101 June 9, 2018

When something is so legit that it’s ness. Often used to describe something awesome or incredibly truthful.
Example 1:
Dude #1: dude, this cake is legitness
Dude #2: wtf dude-
Example 2:
Broski #1: I am legitness taller than you!
Broski #2: stop shaming the vertically challenged!!
Dude #1: dude, this cake is legitness
Dude #2: wtf dude-
Example 2:
Broski #1: I am legitness taller than you!
Broski #2: stop shaming the vertically challenged!!
by urlocalnonbinarygremlin February 22, 2022

by Thetroll101 May 25, 2020

I'm legit pog means that you have 0 life and no one likes you, you are a unpog person while dream plays fornite
by Goku from naruto's one piecead April 10, 2022
