"All these other idiots who don't play basketball and never played basketball, when they say you wanna judge a guy's greatness by number of championships ... they're idiots."
It's safe to say Robert Horry is fed up with NBA fans using rings instead of common sense in debates ... telling TMZ Sports titles don't mean a damn thing when talkin' G.O.A.T.s.
"Here's the thing that people are so stupid about. They measure great players by how many championships they win. It's the stupidest thing," Big Shot Bob told us at the California Strong charity softball game on Sunday.