What is the most painful experience or experiences you can recall?

[Archaea]

Since pain reminds me of the ride, I'll go first.

One painful experience is being knocked by hitting the ground or a punch. I've had the pleasure of this on many occasions.

Another painful experience is a stab in the back.

Car wrecks can be quite painful.

Many diseases are also painful. Whooping cough is quite nasty.

Bike wrecks can be nasty. Falling from buildings as a kid can be bad.

Stepping on glass, being slammed into coral reefs is also fun.

The number one most painful experience, not including child birth, is having one's lung cut to insert the tube to reinflate it, after you were crushed in a car accident.

The reason, they must cut the tissue and anesthesia would deflate it. It is pure pain.

Of course most things dentists do should be disallowed by the Geneva Convention, but that's another matter.