As we all know, doing 'knick-knocks' on a neighbour's door was a perfectly acceptable way to while away the day as a child.
The nerves, the anticipation and the sheer terror when you made your getaway made this childhood prank one of the public's favourites, so it's no surprise the older amongst us may want to get in on the action from time to time.
Wearing a headscarf and a devilish grin, one incredible cute Irish granny decided to go for it when meandering through her neighbourhood in recent days,
Spurred on by her equally mischievous son behind the camera, this pensioner got up the nerve, grabbed that knocker and performed a knick-knock so impressive it's left the internet reeling.
Take half a minute of your time and relive your youth alongside this one-of-a-kind grandmother!
