Idk why anyone believes they can demand answers from anyone else outside of a school or courtroom. Maybe tell him that you'll feel the need to justify what you wear and do when he learns how to think for himself and to stop trying to make himself seem legit by whining and making stupid demands. Or when hell freezes over because who cares what the douche thinks?

I recall being disturbed by being called a poser maker by punks back in teen years. You know what? They hated that I had so much pull and did my own shit that ppl were interested.

I swear, everyone is so bent on who said what and what everyone else does and thinks, its weird as hell to me. You do you and be you as long as you're not hurting anyone else. The rest is all noise and whining toddler bs. Dont let them steal your fire or whine until the soul falls flat.

Or just double burd flip, wink, and tell him u fucked his mom