Two. One to change it and one to put some chips with it.
No one knows, they wait for it to burn out and follow it around for twenty years.
I don't need a lightbulb when I have the furnace ready.
Why are you asking me that question Can't you see I'm busy!
One. They just hold the bulb in place and the world revolves around them.
A humburger !
Look under his kilt, if it's a quarter-pounder, he's a McDonald.
Don't feel blue, Berry, things will get batter"
Chip. Sorry.