1 definition by FratBoy38

Top Definition
1. The art of being really, really sure when talking to a bro.

Forsure + Broski = Fashoski.

2. The art of being lazy and smooshing two words into one.
Marc: We still on for that frat party this weekend?
Brock: Fashoski!
by FratBoy38 September 06, 2010

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