This is OP here. Firstly, I live in Oxfordshire, England as of now but I used to live in Singapore, which is tropical, so geckos were everywhere, inside and out - especially as our house had a relatively wild and unkempt garden. They weren't any trouble at all and the only ways of keeping them out of the house were cruel, so yeah they were just all over the walls and floors. This is when the FML happened. Secondly, it's not outlandish to assume someone may have dropped a bit of food on the floor is it? Surely more likely than a ******* gecko head. And yes I agree the true FML is for the gecko...twas a tragic night :(