icy 

1. The way you feel when you're keeping your cool and everything is really clear.
2. Also a synonym for cool.

Made popular by Scott Westerfeld's book series Uglies, Pretties, Specials, and Extras.

1. Stay icy!
2. I'm lovin' the new shoes, very icy.

icy by Cabarette April 30, 2008

icy 

having lots of ice.

Damn- MC Tofu Nygga C-SlaxXx be one icy playa- I can't see for all the gleam gleam...

icy by Hugh Jass February 7, 2003

IcY 

staying calm and cool, but ready for anything; cool but sharp, like an icicle. this term was mostly used in the vietnam era. The word "frosty", as used in the movie aliens, has the same meaning.

"we are almost back to base, but stay icy/frosty"

IcY by jaycifer December 18, 2005

Icy 

Active, very detailed pfp, and makes Icyyy noises.

hello Icy.

Icy by Icy from discord June 1, 2020

Icy 

When it's chilly outside. This slang was said to develop outside Chicago or possibly NYC.

Aye homie, iss icy out here dawg.

Icy by niccckyyyvee March 26, 2019

ICY 

ICY mean I care why

A kid: I went to school today.
Friend: Ok, but ICY?

ICY by Marcopolo03 October 2, 2019

IcY 

The greatest person in the world

IcY=God

IcY by IcY June 10, 2003