Tentacle monsters as Senshi? In my Sailor Moon fandom?!
This is a small bit of slightly stale wank that I found in two communities for the price of one!

Princess Destiny bemoans to both fanficrants and marysues about a Sailor Moon fanfic titled The Great Matter written by papirini.

"WTF?! Since when are Sailor Senshi Tentacle Monsters?"

I found this on dotmoon.net the traumatized princess begins before posting the mark-up for a character, who doesn't even seem to be Mary Sueish other than having their species be a tentacle monster.

Over on fanficrants she proceeds to berate the author with "What were you thinking when you wrote this piece of godawful tripe." and "Thanks a lot for making my brain hurt, if you want to make a big deal out of my ranting I'll be scrubbing my brain."

Commenters are confused as to how the fic was bad and how the character in question is even a Sue other than being a tentacle monster.

The author of said fic also comes up and humorously writes "I AM HIGHLY OFFENDED THAT SOMEONE DOESN'T LIKE MY FANFIC TENTACLE SAILOR AND I WILL NOW PROCEED TO SLIT MY WRISTS."

Small, morsel-sized, but funny.