Hairy Rainbow Share definition Flag A 69 involving 2 men who both have 90s porn staches P1: Hey bro! Nice 90s porn stache P2: you too! Wanna do a hairy rainbow? P1: *unbuckles pants* Hairy Rainbow by dannygstewart June 29, 2018 0 0 Get merch Get the Hairy Rainbow mug. Buy Now — $32.95 See more merch