Jake Gyllenhaal Involved in Bathroom Fight With Fan

 Image by Splash News

Jake Gyllenhaal can be as sweet as a peach--until you try to snap photos of his junk in a public bathroom.

Over the weekend, TMZ reported that Jake got into a fight with a fan during a screening of his flick Source Code at the South by Southwest Festival in Austin, Texas when the psycho fan took photos of him in the bathroom.

Jake confronted him and even reportedly pushed him up against the wall. Apparently the fan realized it was a shitty move and deleted the pic.

"That's true," the sexy actor admitted, laughing, to Entertainment Weekly.

He added to EW: "I think it's an appropriate space to keep privacy. I hope that people wouldn't disagree with me on that."

What a pissy mess. Don't blame Jake for pounding the guy…

Check out his hilarious animation of what went down.