>>25243762I just started buying pony shit with my own money and when my family eventually saw, I was just like, "What? I know you're all into weird shit, too." Since then, they've actually gotten me random pony things as presents when I visit. I get them certain stuff to embarass them, too, though.
Also, do you really think you'll ruin your parents' image of you with some merchandise? No, you have to do way more to accomplish that. Don't be a pussy; do what you want and don't take guff from nobody.