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1.
The funniest word ever!
its like saying "hell yeah"
but funnier.
Are you going to the show tonight?
FASHOO!!
by GHAHA i like pants January 25, 2008
 
2.
The Conjugation of the two words: For & Sure. This word is normally used as slang for Hell Yeah or Thats Tight! Also, its used as a way to make plans. This word is very Original and OG so all u little randybobs on xbox thinking this shit aing OG! You got the balls of a BABY! And you look like a camel with a betty white bowl cut you flaming homosexual bear wrestler.
Hell Yeah: "You goin to the concert" FASHOO
Plans: "Hey wanna do something to night? Fashoo (More as yeah lets do something)
by aYo Fashoo May 29, 2012