What do you call a factory that doesn’t make anything very good or very bad?
A satisfactory.
Did you hear about the guy who fell onto an upholstery machine?
It’s ok. He’s fully recovered.
Why did the man get fired from the calendar factory?
He took a day off.
Did you hear about the factory that makes yard sticks?
They're not making yard sticks any longer.
What happened to the guy who fell into a lens-grinding machine?
He made a spectacle of himself.