Have you heard Americans do use the metric system? They always bring their 9mm to school.
Is that supposed to be a joke. It is not in good taste.
It's part of our conversation on how liberal folks are ruining America
It is not a good idea to make light of something such as mass shootings. Even if your intention was to simply make someone laugh, school shootings are just not something we joke about in our society because of how devastating and traumatic they are.
I'm sorry I offended you but you might be too sensitive.
I am not being sensitive. People who have been involved in shootings do not enjoy being part of a joke. It is hurtful and mean.