In-flight safety demonstration or in-flight entertainment? An attendant for Canadian airline WestJet merged both jobs with aplomb.

Passengers posted a video on Facebook showing the attendants hilarious demonstration during a recent WestJet flight.

We had the best in flight crew Laughed so hard, wrote TMz Veterinary Clinic, a Saskatchewan-based establishment, on August 2.

The video shows the attendant demonstrating how to use a seatbelt and oxygen mask with the utmost flair before receiving a hearty round of applause from the passengers on the plane.

The clip has been viewed more than 3.9 million times to date.

Watch it above.

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