Forget keeping track of multiple days. We gotta keep track of multiple genders, multiple orientations, multiple personalities, and it seems like there's a new one every week.
Once we had LGBT, now we've run out of letters and symbols and are going to have to start using hieroglyphics to encapsulate everything. I don't think urban dictionary can keep up with the pronouns at this point. Hooked on phonics can't even cover how to pronounce half of them.