1 Verb: to keep something on the down-low or to keep it low key.
2 Verb: to stay calm and relaxed - the verb form of chill
1 Yeah man, my parents are out of town and I am having a party. I want it to stay small, so keep it on the chill.

2 I know you're angry that she dumped you, but keep it on the chill man. Another chick will come around soon enough.
by John Milinovich May 5, 2006
Get the keep it on the chill mug.
A parting tagline inferring to maintain one's current level of 'coolness' or scenester status.
Hey, thanks for the drink man - I'll catch you later, keep it chill.
by PopFree Monkey February 7, 2007
Get the keep it chill mug.
(to) keep your chill is to not break down mentally, or to not lose your temper. If someone keeps their chill, they are able to endure moments of high stress.
Jane: Hey, do you know how Kate is doing? I heard she's had issues with depression and it's breaking her down.
Brad: Don't worry about her. Kate kept her chill. She had some troubles with the breakup, but she didn't break down.

Bob: Oh no! I did not study for the science test tomorrow! I am totally going to fail, and then I have to re-do this year!
Tim: Keep your chill. Someone posted a great summary on the school website, you should be able to learn for it in a day.
by Nick32x December 20, 2014
Get the Keep your chill mug.