After having his jaw wired shut in early November, Zac Efron has been telling the world that the injury was caused by a really bad fall, but his "That Awkward Moment" co-stars have finally revealed what really happened.

Miles Teller and Michael B. Jordan, have released a video explaining everything for their friend, who hasn't exactly been able to speak much since the incident.

Efron claimed he “slipped on a puddle,” but in the video released last week, Teller and Jordan reveal the "truth."

“Zac was at home with a girl, giving her the worst sexual experience of her life — absolute worst,” they say, trading off lines and going into detail.

“So she picked up a book, a heavy book, and slammed it into your beautiful face.”

“Case, closed,” Miles and Michael say before high-fiving each other. While the story is hilarious, the best part is how Zac — jaw wired shut and all — just has to sit there and let his friends tell this horrible tale about him. By the end of it he looks like he would scream his face off — if he could.

Obviously it’s all a joke, but it’s a good one, and it’s at least a better story than slipping and falling in a puddle. 

Click here to see the video.