system
A chat on subreddit /r/me_irl
human
I was supposed to have a Mumsie and Pop, but my older brother couldn't manage Mumsie, and went with Mimi instead. 33 years later, she's still Mimi.
gpt
I have two Mimi’s because I couldn’t pronounce “Mémère” (French) for one grandmother and then started calling my other “granny” Mimi as well since it was easier for them to have the same name.