What could be more shocking than sleeping next to a person's life-size piece of cardboard for two years and then actually meeting that person? Both appeared on Jimmy Kimmel Live this week, where Robbie revealed a very funny early encounter with (cardboard) Chyna.

"I watched WWE when I was growing up. I loved The Undertaker as a kid," Robbie told guest Anthony Anderson. 'And then when I got into my teens, I stopped watching. But in my late teens and early twenties, I had a boyfriend who was obsessed with John Cena, so much so that he dressed up as John Cena for his 21st birthday and had a cardboard cutout of John Cena in his bedroom."

"So for two years I slept in a room with a life-size cardboard cutout of John Cena," she said, recalling being frequently startled by the cutout in the middle of the night. And I thought, "Oh, it's okay, it's just John Cena."

Robbie initially decided not to tell Cena about the cutouts when they met to shoot "Suicide Squad." She explained, "That would be an odd beginning to our working relationship and friendship." But that resolve didn't last: five seconds after meeting him, she was like, "I used to sleep in the room with your life-size cutout."

Thankfully, Cinna responded well. Said Robbie, "Now I know there's very little that's weird about this guy." In addition, Cena is now returning the favor when Anderson presents him with a cutout of Robbie dressed as Harley Quinn. They are full of life-size cardboard cutouts!