fifi yu Share definition Flag One who has excessive amounts of dried boogers, and works at McDonalds. Also see: Pink Fart "Yo, let's go to McDonalds and bug fifi." "F1f1 15 d4 5h1Zzn17!~" "O_O! FIFI" fifi yu by droo February 17, 2005 0 0 Get merch Get the fifi yu mug. Buy Now — $32.95 See more merch
