tossbox Share definition Flag When seeing a hot attractive women, you take a mental picture of her in your head for sexual stimulation at a later time. Ben " Wow thats one hot girl" Aaron " Yeah I am going to tossbox that for later" tossbox by aaotter2 May 17, 2010 0 0 Get merch Get the tossbox mug. Buy Now — $32.95 See more merch