The young woman fell asleep inside the bar's bathroom, and woke up after all customers and staff had left.
The hilarious clip shows the moment a young woman woke up in the bathroom of pub, after hearing the bar's alarm going off.
With the door's locked she was forced to find a way of escaping...
The girl, who goes by the name emmachop on TikTok, wrote: "Lads I fell asleep in the pub and the alarm is going off and there is no one here..."
The clip shows Emma climbing out the bar window while laughing hysterically at the bizarre situation.