NOTHING, BECAUSE THEY'RE DEAD.
Flatman and Ribbon !
Because no one would care that he died.
They lost their reservations.
Just one, but they have to do it during dinner.
Because it hurts their buccaneers. (Sorry it's lame, I just made it up)
pause....) WANT TO BUY A CHICKEN??!! (SHOUTING)
Batman's Parents.