My parenst set direct tv parental block how can i go around it?

My parents just got me direct tv in my room im 16 and have parental blocks how can i still watch rated r movies without them knowing on my tv i will return the favor i have to keep the password though they cannot know im doing this PLEASE HELP!!My parenst set direct tv parental block how can i go around it?
Sorry but you will have to get those codes from your mom and dad so you can get it to work for you!

with black nail polish

any around women advice