1: "Had sex with my bae last night; it was gnarly"
2: "Bro, that's rad! Did you pull any special moves?"
1: "Yeah, I pulled the Schneidy Schneid. She loved it."
2: "I'll remember that for when I lose my virginity!"
Winless, scoreless or hitless, in dating or especially in sports. Used especially when a long loosing streak is broken. Comes from Gin Rummy when if you lose all the handsyou have to pay double or get "schneidered."