A bottle of Rottenbrau beer

Rottenbrau is a fictional brand of beer, as seen in the Energizer Bunny commercials. According to a trademark in the commercial, it is created by a fictional brewing company called Grunbaum Brewing Co.


In the commercial, two men are seen working in their office, feeling bored. The first one says, "What we need now is the beach", and the second one snaps his fingers, sending them to the beach and putting them in Hawaiian attire. He then says, "And the brew!", and the first man snaps his fingers, causing bottles of Rottenbrau to appear in both his and the second man's hands. Both men then say, "And the babes!" and high-five each other. They both snap their fingers, but instead of any women showing up, the Energizer Bunny shows up to interrupt the commercial, knocking over a mug of Rottenbrau in the next scene, revealing fake foam to be in it.

Parody Reference Brands Edit

Rottenbrau Beer Commercial

Rottenbrau Beer Commercial

  • Bud Light
  • Miller Lite
  • Miller 64

Notes Edit

In 2005-2007, it is a remake.