If you haven't already seen the video of a man standing on a table and singing 'Mr. Brightside' at his friend's wake, your Internet must have been down last week.

The video, which was taken in a Kerry pub and sees Brian O'Sullivan leading the pub in a singalong of The Killers' hit with gusto, went viral in a matter of days.

Now, The Killers themselves have given the video their approval, saying that the Kerryman would be a worthy stand-in if frontman Brandon Flowers ever wants time off: