used in primary school to describe something that was simple to do. Even if it wasnt you would still say it is cos you wanna look good.
that is so easy, it is sinch! Id beat you up but it'd b sinch so why bother
by domizzle April 10, 2005
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A codename for smoking weed

Similar to "burn".
Abby: "Hey have you met with your pharmacist?"
Cory: "Yeah, want to sinch tonight?"
Abby: "Yeah, I'll bring Scarlett."
by anonymouscory February 5, 2010
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I'll be there in a sinch
by fashofishsticks April 20, 2009
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1. a Word Meaning Simple or quick
2. a Kickass Alternative Band
1. "I'll do it, its a Sinch"
2. Sinch is Known for Something More, Plasma... and is a very unknown band for some reason
by PseudoKirby February 22, 2008
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When you are s*x texting with a girl and trying to bring in your friend somehow. You will say:" I bring a Sinch". When she's replying "what's that?" you are going to send a nude pic of your best homeboy.
Him: Baby, I'll bring a Sinch!

Her:"What's that?"
Him, sending nude pic of his best homie saying: That's a Sinch!
by Marlon040 October 24, 2019
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