Dad jokes and more: This hilarious pre-flight safety demonstration will put a smile on you face

This flight steward had passengers in a flight in stitches during his rather unusual in-flight safety talk.

A facebook video shared on Himpunan Cerita Lawak shows the flight attendant going through the safety rules, with hilarious one-liners added in to spice things up.

From telling people they may be sitting on their seat belts if they find can't find them, to demonstrating exactly how they should breath when using the oxygen mask, the passengers are both surprised and amused by his unexpected humour.

He ends his safety demonstration by informing the passengers that this would be a non-smoking flight.

"If you want to smoke, please step outside the aircraft," he says, to roars of laughter from the passengers who give him an ovation.

The video has since gone viral, with many commenting that he probably perked up an otherwise mundane flight.