Siegel, an "Energizer Bunny" of optimism with a thick, bodybuilder's physique, was amped up.

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Although I'm a hardcore Energizer Bunny fan, I thought I'd give Rayovac a shot.

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Obama is the Energizer Bunny of American foreign policy, even overshadowing a very talented secretary of state.

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Unfortunately, proponents of global taxes are like the Energizer Bunny of big government, relentlessly pushing a statist agenda.

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He was clearly enjoying himself, smiling and racing around the rink with more energy than the Energizer Bunny.

NPR: Playing It Safe, Abbott Leads At US Championships

Now this bureaucratic version of a limelight-loving Energizer Bunny is at it again.

FORBES: Fact and Comment

Like the Energizer Bunny, it kept going and going and going.

ENGADGET: Extreme PS3 "stress test" garners praise from Sony

The chief architect of this shift was an Energizer bunny named Jason Kenney, who looks like he walked out of a meeting of the young campus Republicans.

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The Energizer Bunny is on the ropes.

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He discussed and showed pictures and videos of his experience as one of the 3 drivers of R2-D2, re-creating the Energizer bunny, various robotics and automated systems for Mythbusters as well as making the robot skeleton, Geoff Peterson, for the Late Late Show.

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