A overused saying that teenage boys are obsessed with. It's basically the teenage boy version of, "Take a chill pill." Its pretty lame, and when you say it, you sound like a tool.
Chuck: "Yoo dude, did you tap that yet?!?"
Tom: "Yo chill, it's not even like that."
Chuck: "Yo dawg, yes it is, so chill with the yo chill."
Tom: "Yo chill with that, I'm working on it."
by Kwowyochilldawg May 2, 2009
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To stop doing something or to keep something on the DL
Chris:"Hey Will I heard you had Herpees"
Will:"Yo Chill with that"

Stefan "Dude You didnt tell me you were gay"
Jackson: "Yo chill with that"
by DucketMan February 4, 2008
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*When someone is bitching, freaking out, annoying you, talking smack, or just plain won't shut the hell up... and they need to stop! you say "Chill Yo Grill!"
1.) *Like, omg... I met this guy, and he was so fine, and I got my nails done.. omg... *Bi-ach! Chill Yo Grill! Nobody wants to hear that shit!
2.) *Dang foo, yo mama, yo mama! *Man, You need to Chill Yo Grill, before I mess it up!
3.) *Ahhhhhhhhh! I don't know what to do... AHhhh..! *Look, Chill Yo Grill, before I make you chill it!
ETC.
by FineAssFloridian March 12, 2005
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When your girl be tripping and go crazy, and you want her to calm down
by Vulgar mind February 16, 2016
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when a Muslim is asked to do something haraam (forbidden), they will reply that it is against their religion. Usually said in the NY NJ area.
"yo try some of this shit" (weed)
"chill yo Islam yo"
by werdupAI November 14, 2007
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