In a recent interview on Shepard's new podcast, Armchair Expert , the 43-year-old actor and former That '70s Show star discussed everything under the sun.

After voicing their stances on robot love, Kutcher, who says he was never heavily into drugs, shared some background on the matter.

"When I was in high school and college, I smoked weed some and did mushrooms and tried acid and did some various things that were expansive for me at the time," he revealed.

I think that I smoked weed like one time when I was in college, and then after I dropped out and moved to Los Angeles."

"You've gotten off of Propecia and I just think that's so risky of you," Shepard said to Kutcher, before sharing his own history with hair loss.

"I had heard that there was this doctor that would give you hair as thick as BradPitt 's, and I was going to this guy and I was doing it for two years and I was like, 'What am I doing?'

As for Kutcher and wife Mila Kunis ' baby schedule, the actor shared some details on how they make it work.