N! One to change the light bulb, and n-1 to display stereotypical behavioral traits of X!
Tequila Mockingbird. (X-post)
Huge Jackman
3, a person, a ladder, and another lightbulb
None because There is A Light That Never Goes Out.
Twelve. Three to Physically Change the Bulb, Three to Talk About How Complicated it Was and Six to Call themselves Electricians.
We may never know the truth.
Because it is in the middle of TNT.
A coconut
Because they want to prevent plaque build-up.
If I've told you n times, I've told you n+1 times...