Shamrock Rover were deservedly 4-1 ahead when they conceded this penalty in the 90th minute. Up stepped Linfield's Brian McCaul.
While the penalty is poor, the follow up by Ryan Henderson is far, far worse.
Rovers were 2 up at half time with goals from Ronan Finn and Ciaran Kilduff. Linfield scored though Billy-Joe Burns before Kilduff's 2nd and a 4th from Stephen Rice killed off the game.
You can see how much Shamrock Rovers fans enjoyed it in this fan footage.
Fan footage via Eamonn Gallagher