nostril monstral 

where a man puts his penis in a chicks nostril to fuck

dude i just gave your mom the nostril monstral

nostril monstral by MILFhunter2010 September 15, 2009

Monstrating 

When women become monsters during the menstrual cycle

Claire started monstrating during her menstrual cycle and became a "monster".

Monstrating by Luke Dunphey May 27, 2012

Monstralia 

An Island continent in the Southern hemisphere populated entirely by monsters, and people with funny accents. Also known as Australia.

Would you like to go to Monstralia for vacation this year?

No thanks, I don't want to be eaten.

Monstralia by HappyHeathen November 9, 2010

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

menstral quarters 

quarters spent on feminine hygene products in public restroom vending machines.

Hey man! I just saw that cheap bastard Jose trying to steal the menstral quarters from the vending machines in the womens bathroom.

menstral quarters by Mr. Pickles33 April 5, 2010

feel my menstral flow

a phase said in form or a question to find out if the person is listening to what you are saying

speaker #1:blah blah blah... you "feel my menstral flow"?

speaker #2 : yeah I got ya dog.

feel my menstral flow by hurley g February 21, 2011

monstrate 

to show something true without yielding any knowledge of the cause, or without a logical basis or underlying tangible equation.

eymology: english "demonstrate", from latin "demonstrare," "to show completely", from de- (of, concerning) + monstrare (show)

A lot of people monstrate innate psychic abilities and even other psychics have no idea what's going on.

Monstrations are the exception to the norm, as science can explain nearly everything.

monstrate by Yatri Trivedi February 3, 2007