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When one or more sexual partners masterbate while watching the others masterbate
If you and your lady watch eachother masterbate before sex, you guys would say before hand, "hey you wanna go heast it up?"
by DICsneeze February 20, 2008
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A austrian/german word meaning the same as "bro", "dude" or "man"
Heast your are fucking faggot
by Köppi June 30, 2018
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