Usually one. For some bulbs assistance may be required. Some newer style ones don't screw in, they only twist once.
Joke Answers
Define "light bulb"
I did know, but I cant remember
A ''light year''
14. Apex. :)
Three. One to change the bulb, and two to talk about how good the old bulb was.
Define "light bulb"
None. You vill change zee light bulb. Ve haf vays to MAKE you change zee light bulb!
I did know, but I cant remember
How many people telling Dominican jokes does it take to change a light bulb?
How many people of (insert race here) do you have assisting?
A ''light year''
14. Apex. :)
Three. One to change the bulb, and two to talk about how good the old bulb was.
They can't do it... it has to learn to change itself.One. The bulb really has to want to change.
"Do hillbillies have light bulbs?"
All of them. One Namkeian to screw in the light bulb, the rest to die.
Two, one to figure out what a light bulb is and the other on to get the rest of the squadron.