Movie fans got more than they bargained for at a screening of Fifty Shades of Grey - when a woman lost control of her bodily functions.

The unlucky lady - who has not been named to spare her shame - had apparently been drinking before heading to the cinema in Milton Keynes and started vomiting during the movie - before things got worse. Much, much worse.

"We all expected to see Christian Grey gag Anastasia as part of the plot. We certainly didn't expect to be gagging ourselves because of the stench," a pun-loving cinemagoer told local paper the Milton Keynes Citizen.

"She lost control of everything, including all bodily fluids. The whole cinema stank."

And paramedics were reportedly called to assist the unfortunate individual.

"I'm not sure of her age but she was so drunk she couldn't move," the witness continued.

"She practically had to be carried out. And the mess she left behind was just disgusting.

"There was no way they could clean it up there and then – it would be a specialist job, so the film was stopped and everybody had to leave.

"It was so disappointing. We'd really been looking forward to seeing it after reading the books."

We just hope those poor film fans have been offered counselling after their ordeal.