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".
Billy: "Sorry babe, I've been on my manstrual cycle, should clear up when I drop my balls".
by CAMMYdoodles February 06, 2009
When a man who is normally quite kind and level headed, goes completely moody and rude for a couple of days. They will have all the moodiness and irritability of a girl on her period, hence MANstrual cycle.
Person 1: Jeez, what's going on with Jim? He's never this moody.
Person 2: it must be his MANstrual cycle.
Person 2: it must be his MANstrual cycle.
by livelyliv September 01, 2013
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.
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."
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 09, 2009
The manstrual cycle occurs during a man's special time of the month, when the male becomes extremely irritable and eager for intercourse. But due to his irritability, this week is the time when the most masturbation occurs.
Girfriend- What's wrong with (your name here)
Best Friend- Oh, nothing really, he's on his manstrual cycle.
Girlfriend- Oh, I guess I better lay off, and have sex with him.
Best Friend- Oh, nothing really, he's on his manstrual cycle.
Girlfriend- Oh, I guess I better lay off, and have sex with him.
by dustin miner April 08, 2008
Holy shit, Philip, what are you upset about now? It must be your manstrual cycle making you all bat shit crazy again.
by Notyourgirl April 26, 2015
When a man has to poop or fart so badly that the pressure builds up to an extremely uncomfortable level. often causes manstration.
by owurnvoisdngl February 27, 2010
When dudes hang out so much they end up acting and thinking the same. Similar to when girls menstraul cycles synch up.
by MichaelScarn May 13, 2013