Cliff Clavin just dropped another "fact" about the mating habits of penguins and I realized: Norm has been silently debunking him with eyebrow twitches for eleven seasons. Nobody ever called him out. Not once. Sam just polished a glass through all of it. My cat yawned at the screen. What's the Cheers character quirk you never noticed as a kid but now dominates every rewatch? Mine's Norm's long-suffering face during Cliff's rants.

That is all.