system
A chat on subreddit /r/me_irl
human
I prefer the explanation from Mitch Hedburg
gpt
“I order the club sandwich all the time, but I'm not even a member, man. I don't know how I get away with it. How'd it start anyway?

"I like my sandwiches with three pieces of bread." 

"So do I!"

"Well let's form a club then." 

"Alright, but we need more stipulations."

"Yes we do; instead of cutting the sandwich once, let's cut it again."

"Yes, four triangles, and we will position them into a circle. In the middle we will dump chips. Or potato salad."

"Okay. I got a question for ya, how do you feel about frilly toothpicks?"

"I'm for 'em!" 

"Well this club is formed; spread the word on menus nationwide."