Manstrual

adj. Being of male species and having an extremely emotional menstrual cycle. With up and down emotions. Ranging from one day to a whole month.

Girlfriend: "Damn Billy you've been acting really emotional lately".
Billy: "Sorry babe, I've been on my manstrual cycle, should clear up when I drop my balls".

by CAMMYdoodles February 6, 2009

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.

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.

by Sexydimma October 17, 2013

manstress

1. Male mistress
2. A woman's man on the side

That girl's got a manstress.
That manstress aint nothing but a bitch.

by g33kZilla December 25, 2004

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.

by zyphex November 23, 2007

Manstrual Period

1. The time of the month when a man acts moody and generally pissed off for no apparent reason.

2. A period of moodiness for men similar to that associated with the female menstrual period which often corresponds to his wife or girlfriend's menstrual period.

1. Joe: "Hey Bob!"
Bob:"Screw you!"
Joe: "What's his problem?"
Andy: "Oh hes probly just on his manstrual period."
Joe: "Oh, it's that time of the month."

2. Boss: "I needed those projects done yesterday!"
Worker: "Whoa what's his problem?"
Co-Worker: "His wife's having her period."
Worker: "Oh, so he's having his manstrual period."

by Badtouchr December 9, 2009

menstrosexual

A man who enjoys having sex with a woman during her period. A play on the word metrosexual.

Al's a damn menstrosexual, he told me he did his girlfriend when she was on the rag.

by Led Zeppole October 1, 2003