McKay: "So I'm hallucinating you because in another universe I'm an evil traitor and you're a robot somehow lodged in my consciousness."
RepSamHal: "That, or somehow you got your mind scrambled while playing nethack and have taken a potion of hallucination."
McKay: "And how am I supposed to tell the difference?"
RepSamHal: "Does it matter"
At this point a man with an H on his forehead walks into view.
Rimmer: "What in the name of bloody smeg is going on here?"
McKay: "Oh great, another hallucination"
Rimmer: "Who said that?"
RepSamHal: "he did"
Rimmer: "you're not making any smegging sense"
RepSamHal: "He's hallucinating me for reasons that are best left up to the imagination of the reader."
Rimmer: "And I suppose that I'm hallucinating you too?"
RepSamHal: "No, as a matter of fact, for even more reasons that are best left up to the imagination of the reader, I happen to not be a hallucination to you"
Rimmer: "What the hell does that mean?"
RepSamHal: "That I can do this"
metal thing extends from RepSamHal and pins Rimmer against the wall
McKay: "What the hell are you doing?"
RepSamHal: "restraining a gimboid"
McKay: "Great, now my hallucinations are hallucinating"
RepSamHal: "call out to John."
McKay, not being able to cope, loses consciousness, and with that, RepSamHal
vanishes
Rimmer messages Starbug: "get me out of here now, I think I took some holographic hallucinogens!"