Red Dwarf, Series V

[after a few days]

Lister:
I'm just saying, there's 79 more days to go.

Kryten:
I suggest then if you want to still be alive when there are only 78 more days, then you do not blow your nose.

Lister:
Do you mind if I ask why?

Kryten:
Well, lets forget the noise and the revolting burbling sound and get straight to the really gross part when you always, and I do mean ALWAYS, having blown your nose, you have to open up the handkerchief and take a look at the contents. I mean, why? What do expect to see in there? A Turner seascape perhaps? The face of the Madonna? An undiscovered Shakespearean sonnet?