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Chucknasty is an adjective coined by one Mr. Chuckran, a high school physics teacher. It is used to describe extreme or ideal conditions, such as when there is zero gravity, no friction, or amusement park rides that can go extremely fast. At Chucknasty's Amusement Park, rides are designed to work so that the occupant, usually {Souza}, will be harmned.

Chucknasty is also the name of a super hero who has the power to make situations ideal.
In a chucknasty world, Newton's cradle would be able to go on indefinently.
by Chuckran's Student May 28, 2009
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Apr 24 Word of the Day
A cultural and aesthetic mind-state that prioritizes making money, even as an “underground” or “radical” creator. The work isn’t made for money, but it’s the money that matters the most.
“Dude, his stuff is pretty out there but he’s still pretty Finance Punk.”
by Pop Pop Bienstock April 01, 2021
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2
The process of cumming into your hand and slapping your sexual partner on the face or butt.
I was banging this chick and came in my hand. I didn't know what to do with it, so I gave her the Chuck Nasty.
by ChuckNasty_420_69 June 11, 2019
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