A term used when saying something you don't really mean.
Example
Girl: "I love you"
Guy: "I love you too"
Girl: "Really"
Guy: "Sike! Ain't nobody what that ugly ass"
by VapeGod847 February 09, 2018
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Saying something that you don't really mean
Kid: I love you
Kid 2: Really?
Kid: sike
Kid 2: *fucking dies*
by eccentric sleep November 18, 2018
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A term used when saying something you don't really mean.
Jypentertainment: Woojin left stray kids
Stays: Wh-What? *start crying*
Jypentertainment: SIKE
by IMissWoojinie.little_teddybear October 29, 2019
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It means 'only joking'.
Person 1: You're gey!
Person 2: :o :(
Person 1: SIKE
Person 2: What the hell does that mean??
Person 1: It means only joking.
Person 2: Yeah, I'm sure. I'm searching it on the Urban Dictionary.
Person 1: Omfg!!
by brewed-since-1992 April 26, 2006
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The Sike is a way of life, culture and religion. Upheld by the legendary lacrosse team called the Sikeouts, Siking is a very hard skill to master, causing some people to hate on the Sike. Siking is dangerous when used in the right way as it can lead to people having their feelings hurt or have their soul siked out of them. Discretion is advised.
Sikeout: Squank your sooo hotttt
Squank: Really? (:
Sikeouts: SIIIIIKKKKKEEEE
Squank: *Covers face with Squank Grease*

Double Whammys: Will you hookup with us ? (:
Sikeout: SIIIIKKKKKEEEE, I ain't getting Garcia's Sloppy's
Double Whammys: STFU
by Sikeout April 24, 2011
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Sike means that the thing is wrong.
Supa hot fire: I brokewith my ex girl, he Is her number...SIKE, THAT'S THE WRONG NUMBER!!!
by SIKERBOY February 22, 2017
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