Farnsworth: We, by which I mean you, will have to rush him to his ancient homeworld, which will shortly erupt in an orgy of invertebrate sex.
Fry: Oh, baby. I'm there!
Leela: Fry, do you even understand the word invertebrate?
Fry: Nope, but that's not the word I'm interested in. No need to pack pants, people. Let's roll!