Radist

A person who discriminates against rad people or things.

Dude: "Check out my rad new t-shirt"
Radist: "Dude, that shirt is wak"
Dude: "Don't be such a radist"

by Bazil Baxter December 6, 2010

Radister

A new kind of hipster, because that word is just so mainstream.

Hey emilia we should have a new word for hipsters?
I know what it'll be Sydney! Let's be radisters
We live on Pluto.

by Qwerty1997 June 18, 2012