In case it wasn't clear already, Carolina Panthers quarterback Cam Newton doesn't like to see anything supporting the visiting team at his home field, Bank of America Stadium.
Newton made headlines earlier this season when he tore down a Green Bay Packers fan's sign. Then, in Week 17, the signal-caller snatched a Jameis Winston jersey from a Tampa Bay Buccaneers fan during a "victory lap."
A Seattle Seahawks fan apparently wasn't aware of either of those situations.
After the Panthers held on for a 31-24 victory over the Seattle Seahawks on Sunday to advance to the NFC Championship Game, Newton once again made his way to the stands to hand out high-fives. For whatever reason, somebody decided to put their "12" flag out there near the Carolina star. And Newton then did what he does.
Let this be a lesson to any Arizona Cardinals fan who makes the trip to Charlotte next week: Don't wave any of your team gear at Newton unless you are willing to lose it.