Nothing like a... minty Guinness?

Be warned: the following post might set off an undeniable rage in some fellow Irish people. However, it does offer up a nice alternative when faced with a flat pint of Guinness.

If you're looking for a video that you'll either give a standing ovation to, or that will make you want to pull your hair out after watching, this is the video.

There's no context to the video below, all we know is that once the can of Guinness has been poured out into a glass, it's got about as much head as a pint of Coke. We'd like to imagine the can has been sitting out of the fridge for too long and has gone utterly, abysmally, flat in the sun. We hope.

But worry not dear reader, the man pouring the pint has a novel solution.

So, if you're ever in the same situation, and the thought of a watery pint of Guinness is turning your stomach, then make a run to the bathroom for your trusty electrical toothbrush*.

Here's the video for you from Twitter. Backlash on a postcard, please.

*This is actually the new can called a Guinness Surger. In order to reap the full effect of it, you will need to buy the electrical device, which has a metal plate on it. What you do is pour one of these Guinness Surger pints into a glass, add some water to the metal plate, push a button, and the pint gets all creamy.

Madness? Yes.