ProfessorPi is an extremely fantastical user who frequents the site this Wikia was created for. She originally joined the YWP in 2013 so she could stalk her older sister but left when her sister left. She then rejoined in either 2016 or 2017, it is unknown.

ProfessorPi (Or Pi, as people like to call her), enjoys daring people to change their profile to be about how great she is. You should do that. It's beautiful when you do.

Pi also likes proper grammar, so when editing her article please keep in mind the standards.