Oh god... Mom and Professor Farnsworth were soooo wrinkly, it was totally disgusting, I puked. It's not the reason I gave the episode a 9.0, I just think the episode was worthy of a 9.0 scoring, nothing lower, and nothing higher. It wasn't perfect, but it was really great. I like holiday episodes of TV shows, and this was a really enjoyable holiday episode. It was a great sitdown with Futurama.
On Mother's Day, Mom orders the robots of Earth to rebel until she is made Supreme Overlord. The only way to stop the chaos is for Professor Farnsworth to seduce Mom, his old flame!