men-struation

When a girl jacks a guy off so hard that he cums blood.

As Maggie was stroking Mat's penis she jumped up in horror once she witnessed his men-struation all over her hand.

by devilishlycute22 April 9, 2009

Manstruating

A man who is in the act of being grumpy moody.

Hey guys, sorry I am a little down today. I'm manstruating.

by Scordinosaur February 19, 2010

manstruation

A homosexual man who bleeds from the rectum once a month; generally believed to be a psychosomatic effect on only the gayest of the gays.

Yo bitch, is it that time of the month? F-cking manstruation again. I don't mind poop dick, but the bloody poop is such a clash of colors.

by pornhorn55 January 9, 2010

Menetration

the act or process of one man or multiple men piercing or penetrating another man

I can barely sit down because all that menetration I took has torn my ass up!

by quitatelaropa April 4, 2011

Manstruating

When a male is in a mood considered grumpy or lonely.

Usually occurs once a month.
Manstruation is very bothersome to all of this particular male's friends.

a.k.a. Man Period

Dude, he is in such a funk.

Yeah, he's manstruating.

by DrCakeMan64 January 28, 2014

Menustration frustration

When your on your period and your angry

Calm down you've got a bit of menustration frustration

by Fxck November 4, 2015

menstrubating

The act of when a female masterbates on her menstrual cycle.

She like menstrubating every month.

by Austinisanigger July 11, 2017