manstruate

When a guy starts acting really crabby, and complaining much like a woman on her period.

Eric: "I am sick and tired of cleaning up your crap, Paul. Keep it on your side of the room!"
Paul: "Woah, sorry dude. No need to manstruate at me- I'll clean it up!"

James: "Dude, what's up with Jeff? He's been really crabby lately."
Harry: "Yea, I know. He's probably manstruating."

by this_is_my_pseudonym October 25, 2010

manstruate

To be a weepy, cranky, mopey little bitch of a man just like your ex girlfriend acted once a month. Before she left you. For your Dad.

You are crying so much, is it your time of month to manstruate?

by Uri Bent My Cock. January 31, 2015

manstruate

verb: a. when a guy bleeds from his ass every time he takes a poo due to one or more anal fissures

b. to be in a bad mood all day from the pain of ripping your anal fissure again and bleeding like a girl simply because you have to do your business

a. I really need to see about this. When I manstruate twice a day the pain is almost unbearable, and now I think I'm going anemic.

b. Sorry, I didn't mean to bite your head off like that. I manstruate daily now, and it's starting to work on my self-esteem.

by sisyphusticated August 10, 2007

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.

by Pucas Leters April 15, 2008

manstruationing

when men act like bitches all month long

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

by Deecee February 25, 2015

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 May 16, 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 18, 2013