None, the room is already lit.
Two!.......pac. (*It's a lot better spoken than written.*)
Tell him the lightbulb is his mother.
One. They're used to having their lights knocked out.That joke turned dark fast. I'll see myself to my respective corner.
Because it's traveling light!
It depends on Deus Voltage
Because their Zoos ran out of room.
A dog who can lick himself from across the room
A hallucination.
Uh.. I don't remember..