Four different answers
Ghost avocado.
Their last big hit was the wall.
The teacher was rather bewildered. "Don't you mean Michael " she asked. "No ma'am. I've written the 'M' already."
Asks the bartender. "I got fired."
The elephants are using them as tampons
You dye a little on the inside.
I don't know. They just keep going on and on about how the last one broke.
Depends on the supply and demand curve