If you are the .01% of the population that needs a plastic Birkenstock repair hack to fix the stretched out toe post on your Gizeh-style sandals, you’ve come to the right place! I fear the following disaster has only happened to me, but on the off chance it has happened to another Birkenstock fan, here’s what happened and the repair hack I used to fix it. I was wearing my plastic Birkenstocks and walking through the yard carrying something large and bulky. Does it matter what it was and where I was taking it? No. Fine. I’ll tell you. It was a Culligan water dispenser and I was taking it…