its basically a period, and if your a complete dumbass and dont know what a period is your probally a little boy who still thinks women have cooties, so its when blood comes out a women's pussy
menstruation - period
wendy: sorry stanley, im menstruating i cant go
stan: whats a menstruating?
wendy: a period
Blood that flows under girls’ coochie. Mostly for girls at the age of 11-16.
“Hey, Miss Lam? I think I started my menstruation.”
“HOW DO YOU EVEN HAVE YOUR MENSTRUATION? YOUR 8!”
Short answer: woman peeing blood monthly who have food cravings, stomach aches, and some more. I even have one now while writing this.
fuck my menstruation
When you perform ANAL INTERCOURSE on anybody and it's extremely passionate as there is a clear cause.
When homosexuals FUCK without LUBE.
Demonstration of commiting a PEDOPHILE ACT on someone's child.
When you are PLOWIN' THE BACK 40 and ASSHOLE MENSTRUATION is the result as you indeed have a bloody situation. on your hands.
No lube , sorry ALAN , I always wanted to see your ASSHOLE MENSTRUATION.
Tom found out you boogied with his boy and now he is answering your ANAL INTERCOURSE ad as he is ready for some serious ASSHOLE MENSTRUATION with you ALAN.