A button or a switch!
The postman. Twice.
a left hook
What's brown and sounds like a bell?
"you ring my bellllllllllll......you ring my bell."
A long time ago, it wasn't unheard of to bury people alive. Headstones had a bell attached to a piece of string that was attached to the "deceased" finger. If they were actually alive they could ring the bell and the person on "Graveyard shift" could dig them out.
So I've read anyhow.
It depends, every bell is different. ;)
the guy in the doomsday tower
Oddly enough the thing on a sailboat that is actually called a rope it the one that rings the bell.
a cat . . . but who shall bell the cat?