Mate, I think I make a habit of such things. In a recent 18 hole RG my favourite "easy" front 9 I couldn't do a thing right and shot +2. Thinking "well you paid for the round so finish it!" I then proceeded to shoot -9 on the back (something I've NEVER done before or come close to) and ended up more than doubling my money after righting it off.
I often screw "easy" par 5's by getting greedy and trying to jam an eagle putt or pitch in and then fluffing the putt my greed has left me....such is golf.