That's impossible, because they can't climb the ladder.
5,6,7,8!
Two, but I don't know how they got in there.
Two. One to hold the ladder and one to screw your mother - I mean light bulb!
He wanted to sing higher!
2...and don't ask me how they got in there. (My 87 year old grandma just told me this one)
Just one, but he has to see Radiohead do it first.
A fridge --
She heard that the drinks were on the house.