Danny McBride to Be a Dad
04/07/2011 AT 02:05 PM EDT
"I got married last October. I wasted zero time – three months later I knocked my wife up," Eastbound and Down star Danny McBride told Conan O'Brien on Wednesday evening's show.
"I had never impregnated anyone before, so I didn't really realize what they teach you in health class is actually true – that's all it takes," McBride, 34, joked. "It's amazing."
The Your Highness star and wife Gia Ruiz are expecting a son – and a well-endowed one at that, according to the actor.
"We've been told it's either a three-legged girl or a very well-hung boy," McBride said with a laugh. "We either have a marathon runner or a porn star."