Oh man, I'm so sorry to get back to you so late! Anon, do whatever floats your boat! It doesn't have to be super crazy over-the-top crack, it just has to involve Rey growing a magnificent beard from pure willpower. I trust in your writing prowess. ;)

That said, I'm never going to turn down the opportunity to recommend this insane fic which was written for me on the TFA meme. It involves Jerry Springer, frothing Holonet denizens, and Brienne of Tarth. Hopefully it will be up your alley too.

http://archiveofourown.org/works/6416551