Shia has always been a bit...eccentric.  Recently, he got into a heated public argument with his girlfriend Mia Goth while in Germany.

It's unclear what the fight was about, but in the video they're arguing in the street, and it got to he point where some locals intervened and offered to take him to the airport.

He accepts, and the footage continues in the car where Shia talks about guns, tries to FaceTime with Megan Fox, and says, "If I'd have stayed there, I would have killed her."

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