So, there's an old lad shuffling around the Northside of Cork doing this.
It has been shared over eight thousand times and like by nearly forty and counting.
However before you set the dogs on any fella wearing a mac in your garden, look closely at the Facebook account.
As much as we wanted this to be true, it is a parody account (boo!)
They have since followed up with this:
Take a bow lads. Brilliant.
You can check out the account here