LISTER: What makes you think these aliens exist?

RIMMER: They must do, Lister! There’s so many things that are strange and odd. So many things we don’t have any explanation for.

LISTER: Like, um, why do intelligent people buy cinema hot dogs? Do you mean that sort of weird and mysterious thing?

RIMMER: No, Lister, I mean like the pyramids. How did they move such massive pieces of stone without the aid of modern technology?

LISTER: They had massive whips, Rimmer. Massive, massive whips.