Conference Induced Narcolepsy Syndrome (CINS)

When one sits down in a conference room, and no matter how interesting the topic, one falls asleep immediately.

Co-Worker: "What class did you go to?"

You: "That one I was really excited about yesterday."

Co-Worker: "Was it as good as you thought it would be?"

You: "I don't know, I came down with Conference Induced Narcolepsy Syndrome (CINS) when I sat down."