What is acceptable at the age of 10 but not at the age of 38 Dating a 9 year old
Wow, what kind of joke was that?
It's a pretty good joke right?
Joking about older people dating children is not okay. There are actually cases of people doing that and it's disgusting and traumatizing to the victims. Maybe speaking to a victim of this would help you to better understand why making jokes like this is so wrong and in bad taste.