Our ancestors in their infinite wisdom used to force all Jews to wear a ridiculous yellow bobble hat. This was so that everyone would know who the treacherous sub-humans were at a distance. Also it was funny. I'm proposing to bring this back for the lulz. Also because it could be a very funny way to let everyone know what all these perverts have in common.
One of the greatest features of the jew hat is that it looks a lot like the game pieces from Sorry. The memes write themselves.