If you do something once too often it means that you have repeated an action which is bad, stupid or dangerous with an unpleasant end result. So you end up looking a complete wanker, in A & E with serious injuries or someone is totally pissed off with you to an extent which is going to be detrimental to your health and wellbeing.
He’s pissed them off once too often, they’re going to put the fucker on crutches.
by AKACroatalin December 14, 2016
Get the Once too often mug.