A bowling ball. Or Bruce Wayne's parents.
Batman: my parents Riddler: no its a bowling ball! I-im so sorry!
Because: Camilla Parker Bowles.
He wanted to watch the floor show. And why did he cover it back up ...He realized that he didn't want to watch the "hole" show.
Only one; But it takes a WHOLE E.R. room to extract it afterwards. Double joke! "whole... hole." it's a play on words ;)
Abroad.
There's only one you can unload with a pitchfork. Edit: Who said something about dead babies?
Bruce Wayne.
Christian Kale