A Delaware-based media company is trolling Kansas City Chiefs fans with a billboard near the Arrowhead Stadium in Missouri. The billboard decked in colors of red and white on Interstate 435 urges Chief fans to call 816-323-GO KC [4652].

The Eagles' fight song is called, "Fly Eagles Fly," or technically, "The Eagles' Victory Song." Originally created by Charles Borrelli and Roger Courtland in the 1950s, the song took on new life before the turn of the century. The original version was known as "Fight, Eagles, Fight," something that was changed in the newer lyrics.

The prank by a Delaware-based marketing firm has generated more than $5,000 for charities supported by the two teams squaring off in Super Bowl LIX.

Here's a short history of the Eagles fight song "Fly, Eagles Fly" — from a five-minute battle cry written by Philly ad men to a short and memorable song created by fans, for fans.

Smoke them ribs and the dogs. Like Rocky 4, 5, 6 … 3-2-1. It’s won’t ever replace “Fly, Eagles, Fly” — because of tradition and also because with “Philadelphia (Bleed Green),” the Eagles could score another touchdown while fans are still singing it.