At least four NFL starting quarterbacks Sunday can learn a lesson from fictional character Jonathan Moxon.

The Brown University-bound rebel who turned down whipped-cream advances from beautiful women didn’t try to imitate star jock Lance Harbor when Harbor’s injury bumped Moxon from backup quarterback to starter in the high-school football classic “Varsity Blues.”

Just like Jake Browning shouldn’t try to be Joe Burrow as he steps into a three-month job piloting the undefeated Bengals while the MVP hopeful Burrow recovers from toe surgery.

“He’s done it before — come off the bench and won games [4-3 in 2023]. So those guys know they need to raise their level of play to help him out, but they also know they can win with him,” Jim Miller, co-host of SiriusXM NFL Radio’s “Movin’ the Chains,” told The Post.