because he changed the light bulb before it was cool
Because you have to change them.
A: Three - one to change it, one to not-change it and one to both change-and not-change it.
None, they'll just shoot the room for being black.
Eh, it's some number you've probably never heard of.
Because he fingered A-minor
8 fingers and 2 Thu"ums... Unless the dragonborn only has a Haafingar