The word(s) "Shwack" or "Shwacked" is used to describe a situation in which an individual has made a large comission from another individual. This term is often used in the sales industry.
"Dude, remember my customer last week? I think her name was Mrs. Johnson? Anyway she turned out to be a total shwack"

"Man, I haven't made money off ANY deals this month!! Someone needs to get shwacked soon!!"
by Mike Nahal April 14, 2016
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To slap a hoe across the face with your wank
I totally shwacked that slut stacy last night. Left a mushroom shaped tattoo on her face and everything.
by Johnny Badass August 8, 2008
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What is with all this shwack!
by dmac March 9, 2005
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A goliath of a rip off of any vaping device
Holy Momma, I felt that shwack in my toes!!
by Teddifred October 29, 2018
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poor quality marijuana (low THC content per cm^3).
i don't want to buy any of that shwack; it won't get me high.
by buddha March 23, 2005
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To amputate an appendage or to hit with extreme force
Damn man that Asian really swhacked patrick's leg off good!
by Whitey November 14, 2003
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to describe objects or things.
"I left my shwack at home."
by ashley May 8, 2003
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