Un-Boo

The Boo (boyfriend,girlfriend) between normal boos that is always there for you, even though they almost never become a "real boo"

"Damn, I'm single again, guess I should hit up my Un-Boo and see what they're doing"

not-un-vegan

It may be that to genuinely commit to veganism is not a possibility for some. It may be possible to commit to not eating animals or animal products.

I choose not to eat animals or animal products: I may consider myself to be not-un-vegan.

un-sarc

all communication deficient in sarcasm

In un-sarc news, I'm not feeling very well today.

Un-float

to make a ship sink with the use of ping pong balls

Bruh, ima' bout to make dis bitch Un-float

un-angy

to stop being mad

person 1:omg im so angy
person 2: then just get un-angy

Un Frozen

Puertorican name for Icee

"Quiero un frozen"

"un Icee?"

"obvio"

Un-Radd

Something that is not good; opposite of radd.
See radd.

Girl 1: "Those GIR shoelaces are so radd!!"
Girl 2: "I told you, Zim is better, those are UN-RADD."