2. You Take Great Pleasure In Embarrassing Your Family
Now, to be fair, a lot of Peter's embarrassing escapades are centered around Meg, and we've already singled her out - but that's not to say that he doesn't embarrass the rest of the Griffin clan as well. There was the time he established his own city-state, Petoria. There was the time he was pissing in the skull of a dead native american, in Petergeist, causing the whole family to face supernatural repercussions. There was - well, there was just about the whole damn show, really. Some parents embarrass their kids purely unintentionally, being over-protective or overly affectionate at the wrong time. Some husbands embarrass their wives just by being typical guys. If you go over the top to broadcast your embarrassing ways, or broadcast them on national TV - well, then you're doing it Griffin style.