Pff. It’s the normal Pinkie you should be afraid of. She bends reality, has cross dimensional knowledge and was unaffected by Grogars Bell filled with chaos magic.
Even if we are talking about straight hair version of Pinkie Pie, she is not really a menace in canon either. Fans like to depict her as a scary psycho killer but in reality she is just a really sad Pinkie Pie.
If there’s supposed to be a reference or something, such as whether the name sounds similar to a word in another language, you may as well point it out… ^w^
Edited
Yes, I’m dumb.
It’s canonically simply just part of Pinkie Pie’s full name.
Edited