The X Chromosome
Women are oft called inferior
(In spite of their shapely posteriors).
But men have x too
(Though women have two)
Hence women are vastly superior.
A/N 1 - Please take the limerick with a pinch of salt, or tongue in cheek, or in jest (or in which ever way you want that makes you realise that I am not trying to insult any men out there). I mean, women obviously are superior, but I would never say that out loud. Oh...
A/N 2 - The picture has nothing to do with the x chromosome at all, but it turned up in my search for 'funny x pictures', and honestly, it was just begging to be pinched. *coughs*