Actually, um, if I may... Meenah is quoted as having said that she and her friends were the 'Alpha's somewhere... I'll find it, please give me a few minutes. It's in one of the games. Also, Vriska called Aranea her Alpha sister, I believe. I'll find the page for that, too...

It’s alright, another tumblr user shared that it was at the beginning of A6I3.  I remember that Meenah did call her group the Alpha trolls at one point.

~Mod T