they raise the roof.
So that they can't raise it upside-down"
He was outstanding in his field!
17, 1 to hold the lightbulb, 1 to hold the ladder and the other 15 to drink whiskey until the roof spins
She heard that the drinks were on the house.
Because he didn't drywall.
30 IQ points. This, as any carpenter will tell you, isn't a joke.