Flu Shock

This morning MC told SF to get her hand away from the electrical socket so she wouldn’t get a “Flu Shot, I mean a Flu Shock.” MC interchanges shock, shoot, and shot. She thinks that the guys on the Military Channel are “shocking” each other. Do I really want to correct her? I feel funny explaining to her the ins and outs of shooting, and why it’s not ok to shoot people unless you’re in the military, etc.