Never one to shy away from personal revelations, Michael Lohan was more than happy to use a visit to the satellite radio Playboy Morning Show to explain how daughter Lindsay Lohan was conceived.

“Dina and I were in Switzerland,” he said. “You’re stuck in a chalet for three days so you’re going to have a lot of sex.”

But that’s not all he had to divulge about how his daughter came to be.

“It was the first time I ever smoked pot in my entire life,” Michael added.