1. a term used to say to someone that expects something, but reality is much different
a. often followed up with the word "bitch"
b. used in a dissing manner

Mom: Son, can you pass the peas?
Son: Sike bitch!

--or--

(playing madden John vs. Mike)
John: Oh! I'm stopping him in the backfield!
(Ladanian Tomlinson breaks free for a touchdown)
Mike: Sike bitch!
by unforgivable17 January 2, 2008
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1) sike is another word for "awesome!" or "sik/sick"
bob: omg, this computer game is sike!
paul: what does sike mean??
bob: awesome!
paul: thanks.
bob: no problem.
by zerbino June 20, 2006
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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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{pronounced like Nikes}

Fake Nikes
"Gee, those ain't no Nikes, them some Sikes!"
by ShooShwanksta January 19, 2008
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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’s a word used when you say something but don’t mean it.
I love you...SIKE!”
by Theydidnotdosurgeryonagrape November 27, 2018
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to be excited about something
i'm so siked to go to this meeting, becase it means i won't have to work for an hour.
by reverend jared May 2, 2007
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