By Bony Express.
Because the televisions these days are getting heavier.
Brexit
The skeleton says, "A beer and a mop, please!"
Because he had no guts.
Customer: "Rectangular 15x11 centimeters."
They send a rubix cube up to see if it gets solved.
Envelope!
Pupil: Smiles - because there is a mile between the first and last letters
Tombstone.