What's your favourite office party gossip?

A very senior manager who barely drinks, got too pumped up during our offsite. Started ordering shots for everyone, one after the other. We had never seen him dance, and somehow, he was the person who danced the most that night.

Eventually, he started openly cursing at a partner (in a playful way, but could easily be non playful), and somebody recorded this. I think the video circulated, and it's been weird for him since.

What's your best story?