Simpsons.

[The Guard]

On a local station's reruns, The Simpsons went shopping at a 33 cent store. In the background, are cases of Skittlebrau, the beer that Apu said didn't exist when Homer coached football.

[Evil Dr. Reef]

Yep. This is one of the MANY MANY MANY in-jokes that are in the Simpsons. Also in the background are cans of "Ranch Cola" and "That 70's Show" coffee mugs.