A mixture of chewed up Skittles in the mouth to make a rainbow-like paste. This usually occurs after eating a couple of skittles and just chewing them.
I don't FUCKING KNOW!
Dude 1: Dude you have Rainbow Paste in your mouth lmao
Dude 2: Fucc u mean Ni🅱️🅱️a?
Dude 1: A BUNCH OF CHEWED UP SKITTLES YOU DUMBNUT
Dude 1: Dude you have Rainbow Paste in your mouth lmao
Dude 2: Fucc u mean Ni🅱️🅱️a?
Dude 1: A BUNCH OF CHEWED UP SKITTLES YOU DUMBNUT
by Unexpected_Jihad_LEL December 7, 2017