ID this rpg-oriented comic for me, please

6 or so years ago, I had a photocopy of a hilariously funny single-page comic strip concerning some rpg-gamers whose DM took them to a real bar to meet real girls, and the chaos that ensued.

I think it was called “Masters of Role Playing” or something like that, and I remember the following snippet of dialogue (although I may have the words slightly wrong):
“Look at my new 100-sided pewter die… it’s a jewel of randomization!”
can anyone help me out here?

thanks

My only guess is Knights of the Dinner Table. Anybody have a better idea?

Could be Dork Tower? www.dorktower.com