An amusing video has emerged of a man discovering his bar-fridge entirely covered in mould as he opens it to get a cold bottle of cider.

The footage, shot on June 25 in Gosford, NSW, Australia, captures the man's surprise and disappointment when he finds out the fridge had been turned off and mould grew all over it.

"I thought that I would sneak into our bar fridge and have the last cider. I was going to video it and send it to my wife’s phone as a joke," the filmer wrote online.

"I didn’t drink the cider after all that because I was a bit nervous about there being mould on it," he added.

I filmed myself about to sneak the last cider from the bar fridge. We dont use it often and it appears that it must have been accidentally turned off quite some time ago.