look up any word, like sex:
 
1.
Chick
I'd
Like to
Lick
When I see that woman, all I can think of is "Mmmm ... cill."

"Why would you want to kill her?"

"No, I don't WANT TO kill her, she IS cill, a Chick I'd Like to Lick."

"Maybe you should say GILL = Girl I'd Like to Lick."

"Shut up and go fishing ... Fishdick!"
by Rock Hardon December 09, 2006
 
2.
1. Hybridization of the words "cool" and "chill".

2. Cooler than cool, colder than ice cold.

3. Completely amazing, engrossing and awesome.
Yeah, he is so cill it makes my teeth hurt!
by KodaFett July 24, 2011