Resonant Constellation

I was watching one of my favorite TV shows, The Big Bang Theory (which accurately describes my life/lack thereof), when an incredible scene transpired. Leonard, emotionally out of sorts from previous events, turns off the TV in disgust. Sheldon, baffled, says:
“Did you just shut the TV off in the middle of the Star Trek DS9/Original Series Trouble With Tribbles Crossover episode?”

My reaction: “Oh, he means ‘Trials and Tribble-ations,’ from season 5, that’s a great episode.” Yes, I said that out loud. I think I get geek points for that.