Definitions by Árbok, Ekans, Kum

Memestrual Cycle 

Like great female friends that spend enough time together whose menstrual cycles might match up. Great friends who meme together have an algorithm so similar that their memestrual cycles match's up and they sending each other the same memes.

Sick meme, aghh you beat me to it.

Our memestrual cycles must have matched up

Memestrual Cycle by Árbok, Ekans, Kum May 7, 2022