A Philip Smith visiting the jacks in Cassidy's pub in Dublin either got lucky or pretended he had and felt the need to inscribe it on the bathroom door for posterity.
As you do.
But the staff of the Westmoreland Street pub weren't going to just let him get away with it and responded with a brilliantly cutting counter-scribble.
The grafitti started doing the rounds online after Sean Connolly posted some pics on Twitter.
And even though it's been a few years, Philip is probablyfeeling that burn.