gc

A good cunt.

Someone who did something good or nice.

person A: he gave me the last wicked wing from his kfc bucket.
person B: what a gc.

vegamaniac

A militant vegetarian.

John: Does anyone have dietary requirements?
Jane: Yeah sorry, I can't do yeast. I'm a vegamaniac.

spez

To overreact to something minor or feeling angry/upset for no apparent reason.

Sam: I’m gonna have a spez if the McDonalds ice cream machine is broken again.