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

menstrubation 

When a woman masturbates while she's having her period. The word is coined from the words "masturbation" and "menstruation(i.e. when a woman has her period).

When the voyeur caught sight of the black-haired, pale-skinned goth chick lying naked and menstrubating on a towel on the floor, he immediately thought to himself, "That is one sick bitch!"





Mark H. Expanding the sexual slang vocabulary since February 2004.

menstrubation by Mark H October 10, 2004

Manstruating 

When a guy gets really hormonal and PMS-y. They get random mood swings. It comes more often than once a month.

John was very moody Saturday. He must have been manstruating.

Manstruating by 4564315 June 9, 2011

manstruating 

(not to be confused under any circumstances with menstruating, therefore, it's spelled with an a after the m, and not an e): very offensive, for men to be incessantly quetching and complaining about this and that, and pentoute not behaving like a typical pragmatic rational male.

advice for men who hate their boss: stop manstruating about how you hate your boss and don't make enough money, read John Gray's Men are from Mars, women are from Venus, and then behave like a rational, pragmatic male by changing jobs.

manstruating by Uncle Dimma October 17, 2013

manstration

When a man is going through his monthlies

"You are a bitch right now - are you on your manstration?"

manstration by Jeremy W September 25, 2005

manstructions 

The act of assembling any newly obtained product without the aid of the included instructions. Usually performed by men who feel they don't need mundane advice from a useless piece of paper, this can result in time delays during construction.

Ego Man #1: Nah, we don't need the instructions to assemble this new set of storage shelves - instructions are for lames, dude. We'll use our built in manstructions.

Ego Man #2: Damn strait man, hell yah - lets do it.

~5 hours later~

Ego Man #1: Sh*t we should have used those instructions.

manstructions by zyphex November 23, 2007

manstruating 

manstruate, manstruation
masculine variation on menstruate,
When a man displays behavior that is reminiscent of mood swings brought on by the female monthy cycle.

Brian has been a bitch all day; he must be manstruating.

manstruating by Peter Thomas October 13, 2005