LF: He’s talking about jousting. It’s clear. And that is even less than accidental because you know when you start that you could be damaged. So it’s K’ilu you’re consenting and saying that “I make a T’nai that I won’t charge you for any damage incurred.” It’s enough of a Chiddush that it’s spread to any damage Mitoch Simchas Purim. How much further are you trying to extend it?
Jbaldy: See the Biur Halachah on this at length. yytz is absolutely correct.