The coffin has the corpse on the inside.
Falling from the 1st floor: SPLAT! HAAAAAAAAAAAAAAAAA! Falling from the 10th floor: HAAAAAAAAAAAAAAAAAA! SPLAT!
Ones filled with a bunch of baboons and the other just doesn't give a hoot during the day.
A lightbulb.
King Kong in clingfilm
Sir, this is a coffin.
Cello!
He plays the cello. As it says in scripture: "Our God is a cellist God."
A stalemate.
A corpse.