two words used to show sarcasm of some1 being cool. they do not mean it when they use it in a sarcastic way.
bobby: "i can do the reject dance now!"

sam: " wow, your cool."
by jerkingurl808 May 5, 2009
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Means 'Wear A Condom' In A Nonchallant way, so your teachers/parents/boss/anyone else you dont want to kno ur gona have sex, wont notice what your REALLY talking about.
*In The Middle Of A Test.* guy1 "so mann, i was thinkin i was gone "hang out" wit Leah tonight.
Guy2 "hey, Be Cool, Bag Your Tool."
*Teacher looks confused and walks away.*
by ChelseyBby. February 22, 2010
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When somebody is winding you up and you are trying not to let them see how much they're winding you up, you're keeping your cool. When a situation is difficult or stressful, but you're not letting the demands of the situation affect you, you are keeping your cool. If you do finally explode, implode or crumble under the pressure of a situation, you 'lose your cool' and thus lose control of your emotions.
"If that prick keeps on winding me up, I'm gonna smack him."
"Hey, relax. He's doing it on purpose, Don't lose your cool or he'll know he's got to you."
by Beasley Green December 26, 2015
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A comeback, used sarcastically if someone thinks that they are cool.
Guy 1 "Hey. Guy 2. Watch me do a backflip on the trampoline.
Does backflip and lands on neck
Guy 2 "Wow your cool"
by steezmcthrees January 4, 2011
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To become less lame.
Boy 1: "I love Avatar so much I went to the midnight showing, bought the bedset, and I bought the costume for Halloween too!"
Boy 2: "Dude, we need to up your cool..."
by 559987654 April 7, 2010
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dont try to invite yourself in whatever the group/friends are doing.
stayy your ass at home.
guy: yeah ii just got that new madden, few ppl coming over
girl: oh ii should come too
guy:nahh your cool
by CarmenDurr November 25, 2009
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Someone who thinks there the shit and they think there better than everyone but really there just annoying aka this girl named Ava
U just say u have friends cuz u think your cool
by Nicoleberry March 23, 2017
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