What is fistycuffs?

"Queensbury Rules"

Queensbury rules is a form of fistycuffs, not in order to comply with Queensbury rules the fists must not extend and must remain higher than the elbow at all times.

NOTE: Fistycuffs doesn't actually include any form of physical contact whatsoever. Just the act of circling one another should be enough to send any English gentleman into the grave.