Consequences Lady! If you’re a good Mom you should know this. Run your mouth at a Standup you are asking for the spotlight. After that you have 3 options. Keep running your mouth till you’re removed, Leave of your own free will, or STFU and take the jokes till the Comedian gets bored and moves on.
As much of a bitch that lady was being, I don't really think she was lying about the potty training. Americans kind of stunt the potty training progression with diapers, but "elimination communication" is a method that many parents all over the world adopt from the beginning. She could absolutely have trained a 9 month old to communicate that need.