John Elway, Family Guy Wiki

John Elway Pro Football Hall of Fame

Seymour Skinner - Wikisimpsons, the Simpsons Wiki

Huge shakeup over at The Fan. Hate him or love him, DMac was Denver sports talk radio. I for one will miss him a lot. : DenverBroncos

You'll Love Our Selection!, KaBlam! Wiki

Super Bowl XXXIII - Wikipedia

José Canseco - Wikisimpsons, the Simpsons Wiki

Abraham Simpson - Wikisimpsons, the Simpsons Wiki

Roger Clemens - Wikisimpsons, the Simpsons Wiki

John Elway - Wikipedia

So which Denver Broncos team put their who-who-dillies in Cartman's mom's cha-cha? Dr. Mephesto says that it was the 1989 Broncos but the narrator says 1991. : r/southpark