It breaks
You can't open the front of the cell. You have to go in the back way. Throw the switch in the dungeon and then go back out. You can enter from the tunnel to Mordred's secret underground lab. (see the related question)
Big fish throw them back.
London's he-throw airport
they get mad
the priests throw you out
nothing. it just drops where ever you throw it, but if you throw it in water, itll float.
throw it away
Nothing good.
When you get the moldy cheese from the castle dungeon, throw the wall switch that opens the rear gate to the cell. Later, you can enter through the tunnel from Mordred's lab.
Oxford, Reading, Windsor and London are the main places.
It will short out. (Trust me it has happened to me.)
it becomes