Black Hat!!!

I was throwing with members of my team on friday and between games I threw a set at the bulls and plugged all 3 in the double bull... I was pumped... never did that before (in the presence of onlookers)... My buddy called it a hat trick. It turns out a hat trick is all three darts in the bull in a turn but all three in the double bull is called a black hat. See Dart Definitions

I threw fairly well. The good thing is that I think my elbow is healed... no pop... no pain... even while warming up.