That's odd... I was just cleaning out some junk in the basement a week ago and I came across a label for Butt Head Bock. A pretty good beer, if I recall correctly.
I was at the Winking Lizard in Cleveland several years ago and had one, and I thought it was so good I peeled the label off to remember to look for it again. Apparently it made it from my pocket to a pile of papers and was forgotten.