manstruationing 

when men act like bitches all month long

Oh my God he must be manstruationing he's acting like a bitch!

manstruationing by Deecee February 25, 2015

manstrating 

The incidents of irrational, emotional behavior that a male in a commited relationship subjects only their female partner to. Basically, when your boyfriend is being a little bitch for no apparent reason.

"What's wrong, baby?" - Bonquisha
"Nuthin'" - Lil' Rayray
"Everything a'ight?" - Bonquisha
"Just back the f$&# off me, woman, let me be!" - Lil' Rayray
"Damn, baby, it's coo, it's coo, I didn't know you was manstrating!" - Bonquisha

manstrating by Ælystea December 19, 2006

manstruation 

n. To become moody, bloated, and generally vaginal. only applicable to males.

v: -ing -ate -ated
archaic: manstrizzling

You can tell by his pissy attitude and bloody underwear that he's going through manstruation.

She went out with his best friend, so he's all manstruating and shit.

manstruation by Hanibal Sonderegger March 16, 2004

manstruation 

The days when your man friend/spouse/partner/coworker etc. acts like a total intolerable douchebag when he is otherwise decent.

'Manstruation is wreaking havoc on Bob. He just told me to f*ck myself after I asked him to wipe large chunks of Pop Tart off of his expense report.'

manstruation by Fishballs December 16, 2008

manstruation 

When a man bitches and moans in a truly over-dramatic fashion, similar to the effects PMS has on a woman's mood. Can be used as a noun, verb or adjective (manstruate, manstruator, manstruating, etc.) Could also mean for a man to be "stroking his ego" through anger, similar to masturbation or angry sex but without the dick involved.

"Edward is throwing a tantrum at Betty for overcooking his steak. Edward has been caught in the act of manstruation."

"You're one hell of a manstruator when you haven't had your beer"

"Better be careful! If my father catches us in the act of sexual intercourse, he'll manstruate at you for sure!"

manstruation by Chekken February 7, 2010

mansturbating 

A man masturbating to the thought of other gay men

I found gay porn on Patrick's computer, he must have been mansturbating

mansturbating by DR MD August 26, 2009

Monstrating 

When women become monsters during the menstrual cycle

Claire started monstrating during her menstrual cycle and became a "monster".

Monstrating by Luke Dunphey May 27, 2012