S2E9: Why Must I Be a Crustacean in Love
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.
Oh, baby, I'm there!
Fry, do you even understand the word invertebrate?
Nope, but that's not the word I'm interested in.
No need to pack pants, people!