And? You don’t know me, my mom, or our relationship. This could have been a situation where my mom is a narcisistic horrible person, or it could have been a situation where my mom and I are giving each other a hard time and cracking jokes. Both of these make my response perfectly reasonable.
If you must know this was all in good fun. She thought my joke was funny. I frequently talk to her like this and she laughs. Litterally half an hour later she was so thankful I was such a great kid to raise among other things.