Manstruation 

A man's version of a period with involves random waves of unexplained anger that would appear to be for little to no reason.

"I think he was on his Manstruation cycle because he broke the remote for no reason".

Manstruation by ThiccDaddy03 March 4, 2019

Manstruation 

Something that happens every other day, and is NOT the same as menstruation. It is when a man becomes irritable, experiences cramps and bleeds from his willy. As shops do not stock male sanitary products, the man often resorts to using tissues or bits of scrap cloth to absorb the bleeding. Unlike menstruation, manstruation happens every other day and only lasts around 10 hours.

"Woah Mike are you experiencing manstruation? Don't worry I've got some toilet paper in here somewhere."

Manstruation by raddest_kid_around67 February 5, 2021

Manstruation 

When a man is having his “period.”

Glendolf is so emotional today. He must be manstruating. Manstruation is not his friend.

Manstruation by Hootoohatty June 22, 2018

Manstruation 

When a guy is having period sex with a girl and get blood all over his dick and bed

Dude, I had period sex with a girl and the manstruation was soooo bad

Manstruation by graqamole July 14, 2016

Manstruation 

Noun; The periodic discharge of blood and mucosal tissue from the uterus, occurring approximately monthly from puberty to menopause in nonpregnant women claiming to be men.

"Wait, why did Levi get to go home?" - "He was feeling ill; it's his monthly manstruation period..."

Manstruation by Biomechannibal January 16, 2022

Manstruation 

That unpredictable period of time that a man gets unexplainably irritable, similar to PMS.

I don't know, everything just seemed to piss me off! My family could do no right! It must be my time of manstruation.

Manstruation by Extremejutsu February 5, 2023

Manstruating 

When a male is going through a period of increased irritability and moodiness.

Geez, Jermaine, what's up with HB? He's been so pissy lately. He must be manstruating. Give him a manpon.

Manstruating by Pucas Leters April 15, 2008