In my vast experience of having a teenager in the house for a little over a month now, this is what I've learned: Parenting a teenager is 25% losing your mind, 25% awesomeness, and 50% laughter. Of that 50, 25% is laughing with them, and 25%i is laughing AT the stuff they try to pull off. Case in point: my teenager snuck out of bed to play video games late tonight. When I walked into the room, he did a ninja tuck roll thing and hid behind the couch. It might have had a chance at working had it not sounded like an elephant did a cartwheel in our living room. This episode did not fall into the 25% losing my mind category, because I was too busy laughing and saying "Really. Really? You thought THAT would work?"
This may be wrong, but it's quite a while later, and I'm still giggling to myself. The best part was he didn't even fit where he was trying to hide. So, imagine it: loud thuds as he rolls away, and then hides in a hiding space where he doesn't even fit and you can see the whole top of his head. He actually thought he was being sneaky.