manstrous 

Used to describe a man with a very large penis.

His cock must have been a foot long. He was positively manstrous!

manstrous by tina January 19, 2003

Mastrous 

The Spartan word for Epic/Amazing.

Can be abbreviated: Mastro, Mastrousness, etc.

"That game is Mastro"

"OMFG IM SO MASTROUS!"

"This movie is full of MASTROUSNESS!"

Mastrous by FetusxLauncher October 8, 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.

Manstruating by Pucas Leters April 15, 2008

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

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

Menstrosity 

Noun.
A girl who is PMSing and/or being a total bitch. Whining, complaining, and crazy emotional outburts are all traits of a menstrosity

Babe: Did you hear Jillian screaming and ranting about how unfair life is?

Greg: Yeah, she was being a total menstrosity.

Menstrosity by Bambino624 December 16, 2008

Manstress 

The male equivalent to a mistress. A married woman's side piece. A second dick you get when the first dick isn't satisfying you. A boy toy. The man you use, abuse, and throw away on top of the man you come home to every day.

Jamie: "Hey, was that Josh I saw you with on Saturday?"

Tammie Lynn: " Oooo girl PLEASE that was my manstress. I get a piece of him when Josh's dick just ain't cuttin' it."

Manstress by redrum this bitch August 2, 2016