I hate Pinkie Pie. She's a terrible role model and an attention whore, as well as a bully in her own right. Seriously, whose bright idea was it to make a character that bullies or forces others into being her friend and can't accept 'No' for an answer? Not Faust; She originally intended for Pinkie to be free spirited, not some abomination who desperately needs Ritalin.
I hate the CMC. They're annoying and any episodes with them being the focal point are as grating as having to watch Pinkie Pie.
The fandom and all of the incessant crap that comes with it.
Screw Ritalin. I say we banish her to the moon or give her a face full of buckshot.