Phrase meaning very cool, or showing strong approval for something.
That kid is Mad Chill.

This is some Mad Chill pizza.

I love that place...its Mad Chill.

by Steve August 1, 2003
Get the Mad Chill mug.
Person 1: I had some Mad Chill cheese fries today.
Person 2: Nice
by The Urban Dictionary August 1, 2003
Get the Mad Chill mug.
A very annoying and stupid phrase used to describe someone or something very cool.
- "Dude, this kid I know is mad chill..."

- "What the hell is with all this 'mad chill' crap that everyone keeps repeating?"

- "Well, uh, it's just a new thing everyone is saying..."

- "Can you think for yourself for once and not use such a stupid phrase and stick to something that isn't so retarded?"

- "Dude, you're being an idiot..."

- "'Dude', please don't call me 'dude'... and I'm not the one whose saying 'mad chill'"

- "..."

- "That's what I thought..."
by AnPiarsach June 13, 2009
Get the Mad Chill mug.
Being in an environment where there is a chilly anger.
Whoa, There was a mad chill going on in my youse tonight.
by Cy Hand December 21, 2003
Get the Mad Chill mug.