Manstruel cycle 

A period (no pun intended) of 6 or 7 days per month when a man is extra emotional and much harder to get along with.

Hey Brad, did you notice the boss started his manstruel cycle... he's been yelling and crying all morning

Manstruel cycle by Tnp12rocks March 27, 2017

MANstrual cycle 

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.

MANstrual cycle by livelyliv September 1, 2013

Minstrel Cycle 

n. The recurring cycle of changes in the behavioral patterns of certain individuals that is repeated roughly once every 28 days; marked by a strange attraction to wear European Renaissance style clothing, play the lute or lyre, and the desire to serenade rich people.

PMS, or Preminstrel Syndrome relates to the physical and psychological symptoms, including reciting poetry, talking in Shakespearean language, strong attraction to flamboyant clothing and stringed instruments, and occasional outbursts of heralding, that occur from 2 to 7 days before the onset of minstrelization.

"Why is Dave standing on the balcony performing such a ridiculous musical number in that awful green tunic?"
"Oh, he's just on his minstrel cycle, nothing to worry about."

Minstrel Cycle by Steve the Bard September 24, 2009

manstrual cycle 

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.

manstrual cycle by dustin miner April 8, 2008

Manstral Cycle 

when a guy acts like a bitch for several days on end and does so on a regular basis but is an alright person most of the time similar to when a girl is pmsing

dave "hey brian is complaining about not feeling well and doesn't want to go to the bar tonight"
mike "yeah he is on his manstral cycle

Manstral Cycle by Jeeves724 June 9, 2009

Menstrual Cycle

A motorcycle only available to women.

It is characterized by it's unique exhaust note.

a menstrual cycle sounds like "Nag-n-nag-n-nag-n-nag-n-nag-n-nag-n-nag-n-nag-n-nag...BIIIIIIIIIIITCH-bitch-BIIIIIIIIIIITCH-bitch-BIIIIIIIIIIITCH!"

Menstrual Cycle by DMIKEV August 27, 2009

Manstrual cycle 

The only thing that can possibly explain what the fuck is wrong with him this time.

Holy shit, Philip, what are you upset about now? It must be your manstrual cycle making you all bat shit crazy again.

Manstrual cycle by Notyourgirl April 26, 2015