Those look like BillyBob teeth:
Here’s hoping they are…
I heard that Jimmy O’Brien-Moran was running around wearing a baseball cap and these teeth at the Vermont Piper’s Gathering. He’d run up to people, grab their hand and shake it violently, while exclaiming in an American accent, “How’s it goin’, buddy?” Great craic for those who knew what was going on. A bit of a shocker for people who didn’t. Apparently Seth Gallagher got quite a turn. 
djm
Good thing pipes are bellows blown.
Hey, isn’t Royce the one wearing the hat?
Well, which one, Tony? The upside-down bedpan or the sporran?