Rimmer: Some kind of writing on the floor. P-S-I-R-E-N-S. "Psirens."
Kryten: The poor sucker must've scrawled his death throes by using a combination of his own blood and his own intestines.
Rimmer: Who would do that?
Lister: Someone who badly needed a pen.
The Cat: What I don't understand is why he went through the trouble of having to use his kidney as a full-stop.
Rimmer: I don't think he meant to do that. Maybe it just plopped out.