ELF: Can you track K-Prime by taste, Corporal?
LEGS: I would have to drag my tongue up and down every passage we traverse. We'd move very slowly, and I might still get us lost.
ELF: Maybe if you just sampled every ot--
LEGS: *interrupting* Also, I don't want to lick strange walls all day. I don't know how Schlock does it without getting sick.
NARRATOR: Meanwhile...
SCHLOCK: This seat tastes like cheap perfume. Do you have someplace I can spit?