Froso Share definition Flag A person, typically a girl who is very much like a boy. They are very sexually attractive and usually are good looking. Froso is a nice person “OMG I fucked Froso last night... she has a fresh pussy” “Froso is my cousin you idiot” Froso by addez28 December 18, 2018 0 0 Get merch Get the Froso mug. Buy Now — $32.95 See more merch