Today I was in gym and I'm a quiet guy but can be loud sometimes. I was in gym outside the field and This girl goes "Hey, are you a narco?" and I go "Whats that?" in attitude way. I took it as an insult when she said that. Then she was talking to some guy and I was like wtf and she asks the teacher "Can you be a Teenage narco?", The teacher says sure an undercover police officer. So now I'm thinking should I take that as offensive when she called me a narco?

By the way a narco is an undercover cop.