So basically, you're all ashamed of us like awkward parents. It's cool. Don't forget to brush your teeth. And I found these magazines under your mattress. I'm not judging. I bought some hot pockets. They're in the fridge.
Never be ashamed of who you are. People have been picked on for more serious controversial issues like sexuality. Brickfilming, that's a hobby, that's child's play (pun not intended). And last I checked, the geeks have inherited the Earth and they rule it.
My old LEGO STAR WARS videos, I showed it to anyone that talks to me in school and they thought it was cool (in retrospect, it was also the crappiest thing I ever made).
So what if they ridicule you. It's one more person to not give a $h!t about when you're out of that hell hole called high school.