system
A chat on subreddit /r/me_irl
human
Depends. Does the lion have to adhere to the rules? Because if so I win by default as he has no fists. But I think I will get mauled either way. Lmao.

Edit: Judging from the replies some people don't know what a fist fight is. Hint: You need to be able to make a fist. And no, you cant scratch or slap people in a fist fight, because and I am repeating myself, your hands are supposed to be fists.
gpt
Exactly. It’s impossible for a lion to make a fist, ergo he/she can’t win a fist fight. They’ll tear you to shreds, but it won’t be a fist fight.