Leela: We can make these into spears.
Fry: And we can tie these caterpillars together to make bow strings for bows and arrows.
Bender: And we can use this machine gun to shoot them! Yee-haw! (He pulls out a Tommy gun from behind a rock and shoots all the rounds. Fry and Leela glare at him and he chuckles) Well, that was fun!