So, first of all... I apologize for not realizing a long time ago that THESE were in fact a reference to Futurama. I now know and love the show. To make up for my misstep, I've found more Futurama cupcakes, as well as several other awesome cartoons!
3-D Futurama cupcakes
[Adult Swim] Medley
Sponge Bob Square Pants
I obviously need to teach myself the art of fondant... soooooo awesome!!!