*Giggles* I like the dirty ones the best!
(Not that I've come up with any)
Zoidberg-I'm networking. Let me give you my pants.
Fry-Finally, war has made me into pants. (This one's less good)
Zoidberg-A buffet? Oh, if only I had my pants with me!
Zoidberg-And Zoidberg picks up another pants! The crowd goes wild!
Zoidberg-And Zoidberg picks up another piece! The pants goes wild!
Blue Zoidberg-I design pants, then live in them.
Enus-I sure am lucky you knocked me onto that pile of rusty pants!
Fry-Well, I killed my pants. (Grandfather)
"Human" on the bot planet-I will eat and digest you with my system of mighty pants!