Amy: So how was the Spleef Nebula?
Hermes: The flight had a stopover on the Brain Slug Planet. Hermes liked it so much he decided to stay of his own free will.
Fry: Hermes has all the fun. Wait a second! He's got a Brain Slug on his head!
Leela: Shh! You're gonna get us all assimilated!
Amy: Just act normal and switch to a garlic shampoo.