NZ: "He doesn't know how to use the three seashells! "

Lizard, Bishop and Genghis stare at the NZ toilet.

The Lizard: "Try pushing the one with the slash-mark on it"

The Bishop: "Are you sure? What if that's the wrong one?"

Genghis stops himself from pushing the button.

Genghis: "Are you saying one is for 'number one' and the other is for 'number two'? Man, I thought you were anal, but evacuation segregation takes the cake."