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Yeska is a word used to mean marijuana.
Hey homie lets go get high on some yeska
by JENNIFER PPPPPPP March 24, 2007
Yeska Is A Word Meaning Marijuana. Also You Can Say That Word To Piss People Off.
1. Lets Go Smoke Some Yeska.

2. a. Hey Foo Lets Go Chill..

b. YESKA!!!
by FCBP213 August 10, 2009
Yeska means being a faggot.
You're a yeska!
by Lunar Chaos December 28, 2009