Ever worry that all those batteries you go through in your Hoppin' Rabbit are destroying the environment? Well, they are, you plutocratic bitch. Stop and think about trees for an instant. First step: get yourself a human-powered vibrator - wind it up, get it going, and hope to god that the mainspring doesn't unwind before the big "O". OK, ok, it actually still has batteries inside, but rechargables that the crank charges as a womanpowered generator, giving them a longer lifetime than a clockwork toy would. They're destroying the environment less, but the added advantage is you're going to have one big strong arm from cranking that crank over and over, so to speak.