Larsa Pippen and Marcus Jordan got an earful from a troll at the Chargers game on Sunday ... when a heckler went after the reality TV star for dating Michael's son -- and it's all on video.
48-year-old Pippen and Jordan, 31, were posted up in some solid seats during their date at SoFi Stadium ... but at one point, a fellow spectator decided to share his two cents on Larsa dating Scottie's nemesis' son.
"Hey Larsa, that's what you're doing?" the fan said.