That would have been me. I found it extremely offensive for you as a parent to brag about getting plastered in front of your little girl.
If you're wondering how rep is done, on the left hand side of each post there is your username, avatar picture, a list from join date to your reputation, and then four or five tiny icons. One of them looks like a yin yang symbol. If you click on it, you have the option to give good or bad rep. The number under your name that says "rep power" (yours is currently 0) is how much your rep vote counts against the person's reputation score that you give rep to. I think it stops at a certain point if you're in the negatives though. Because my number obviously isn't 460. But yes, it was me.