Starting in 1989, the Energizer Bunny started as a bunny, playing the bass drum, that crash a party of drum playing bunnies, in reference to the, Duracell Bunny. I never knew about the Duracell Bunny, or if I did, I totally forgot about them. But as all the bunnies playing slowly lost power, one remained, and then incomes the Energizer Bunny, throwing his nose up to the others by playing a base drum. 

 I loved this commercial.. After this commercial, that bunny just kept going, and going, and going, and it was kind of fun to watch where it was going to keep going next.