The rivalry between the Philadelphia Eagles and the Dallas Cowboys dates back decades.
Jason Kelce, who spent his entire storied career with the Eagles, knows how intense games between division rivals can be.
Although he announced his decision to retire from the NFL in April, Kelce's competitive spirit appears to be back in full force midway through the season.
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Former NFL player Jason Kelce greets fans on the 18th hole of the 2024 American Century Championship at Edgewood Tahoe Golf Course on July 14, 2024, in Stateline, Nevada. (Isaiah Vazquez/Getty Images)
The seven-time Pro Bowl offensive lineman was seen standing outside his Telsa Cybertruck in a video posted to social media that showed Kelce pointing to a sticker on the back of the battery-powered vehicle.
The sticker featured a cartoon of Benjamin Franklin urinating on the Cowboys logo.

Jason Kelce of the Philadelphia Eagles on the sidelines during the fourth quarter of an NFL wild card playoff game against the Tampa Bay Buccaneers at Raymond James Stadium on January 15, 2024, in Tampa, Florida. (Kevin Sabitus/Getty Images)
The sticker appeared to be a version of “Calvin and Hobbes,” a comic strip that launched in 1985 and concluded in 1995.
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Other versions of the decal feature the character “Calvin” urinating on sports logos or other symbols.

Jason Kelce (62) of the Philadelphia Eagles directs his team during the first half of a game against the New York Giants at MetLife Stadium on January 7, 2024 in East Rutherford, New Jersey. (Al Bello/Getty Images)
Kelce was selected in the sixth round of the 2011 NFL Draft and played 13 seasons. He received All-Pro honors six times throughout his illustrious career.
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He was a key part of the Eagles' Super Bowl-winning team in 2018. Kelce will join ESPN's “Monday Night Countdown” this season. Kelce also co-hosts “New Heights” with his brother, Kansas City Chiefs tight end Travis Kelce.
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