Credit: Larry Busacca/Getty Images Photo: Shia LaBeouf

Shia LaBeouf may have retired from public life, but he’s not going out without a fight — literally.

On Thursday, Shia found himself in the middle of a bar brawl in South London when he got into an altercation with a drunk man who was also at the bar. Going by TMZ’s video, it appears the man said something about a girl who was at the pub with Shia that Shia really didn’t like.

So he did the only thing there was left to do: he headbutted him.

In the video, you can hear Shia shouting, “What’d you say about my girl’s mom? Are you f—king kidding me bro?” The man doesn’t seem to respond, though — he just continues sitting at the bar with his head down.

Two women behind Shia yell at him to stop and try to hold him back, but he’s pretty bent on getting the last word in… or what, as far as we can tell, are the only words, really.

And according to the New York Daily News, this is the second time Shia’s gotten into a fight at this bar, the first time occurring in 2012. We wouldn’t be surprised if he was banned for life after this time!

Shia announced his retirement last week via Twitter following the backlash he faced after he plagiarized a graphic novel by Daniel Clowes in his short film. It doesn’t sound like retirement’s sitting well with the Transformers star to us, though.

Sources: TMZ, New York Daily News