I was having this same conversation with someone earlier today. As someone who regularly played youth football, going cave exploring immediately after training wasn't standard practice to be honest. So from my perspective, that bit of the story does on the face of it seem slightly odd. Perhaps...
Ban the person behind it and delete their actual (real) account whilst at it. I thought a 'spoof' was supposed to be a 'funny' parody?!? Or am I missing something? Some people should never be allowed to get to the stage where the thought "hey you know what? I think I'm pretty funny me..." enters...