A sick/hot sexual act involving genital-ocular contact, including ejaculation into the eye or eye socket, made famous by Scarlett Johannson.
WARNING: Sco-Joing may increase the risk of herpes viral infections of the eye
Sometimes when my boyfriend performs a sco-jo on me, to relieve his scarlet fever, my vision is blurry for days.
by Zibo03 September 05, 2008

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