That's really not fair!
"He regurgitated in his plate of food when I asked him about it. So I knew there was some truth to the story."
Hardly. I think anyone would puke if told a story like that while eating their lunch. But I struggle to understand why anyone would 'fess up to something as awful as that without confrontation. It's like boasting you gave oral sex to your granny. And I would never do that.