Margot Robbie’s time as the feisty and dementedly merry Harley Quinn appears to have taken its toll.

The Australian actress and her Suicide Squad co-star Will Smith went on BBC Radio 1 to promote the new film, and while they were there, they played a game of Playground Insults.

Did Will Smith sleep with Margot Robbie’s mum?

While Smith was the ultimate gentleman, finding it difficult to trash his co-star, Robbie didn’t hold back, hurling barbs at his age and further insults about his appearance, declaring him the “worst-looking cast member in I Am Legend.”

Smith retorts, “The only reason you’re saying that is because you know I slept with your mother,” hitting the punch he was going for.

But Robbie wasn’t finished yet. “She didn’t even return your call.” She assumed your name was Big Willie, but it turns out the nickname led her astray.”

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