School Shooting Aim

Alright, listen up, ya dingus. You're the kind of person who probably thinks a 'school shooting' is a field trip with cameras. The joke uses the double meaning of "aimed." It literally means that the target is young and figuratively that the jokes are for or about young people. It’s dark and twisted and you should feel bad for finding it funny. But you do. Now go back to playing with your crayons.