minumental 

The opposite of monumental. Somerthing of miniscule importance.

My morning was filled with minumental accomplishments, like tying my shoes and remembering to lift the toilet seat.

minumental by ricodetroit April 15, 2011

Monumental Cock 

Monumental Cock is when your cock is so erect it stands like a monument. It stands so high and hard.

I didnt want to say anything but Pat has a Monumental Cock.

Monumental Cock by umessinwitdawronguy July 26, 2010

monumental 

To go monumental is to be infatuated by one's ego to the point of acting in a exaggeratedly pretentious way. People who go monumental say things or produce art that is boring and crappy, while at the same time being ostentatious, overblown and pompous. This often creates a mental breakdown which causes the person who goes monumental to loose all contact with reality, and thus their very existence becomes utterly meaningless.

Guy 1: What's wrong with Larry? He's been acting like such a jerk!
Guy 2: I know, man. He's gone monumental.

monumental by AlabamaBaby June 13, 2016

Monumental Sanchez 

It's when someone who has gone monumental sticks a finger up his or her ass in a public space and draws a fecal mustache over his or her lip, and then proceeds to act in a ostentatious and annoying way, often flirting.

Guy: Why has everyone suddenly left the dancefloor?
Girl: It's that douchebag dancing alone, he's pulled a Monumental Sanchez.

Monumental Sanchez by AlabamaBaby June 13, 2016

monumental 

Something that's really amazing. See mental, sick, insane, nuts, mad, wicked, rude.
If something is mental but bigger/better

This shit is monumental! (emphasis on 3rd and 4th syllables)

monumental by Jackie-F December 28, 2005

monomentaliphobia 

Morbid fear of not having a multiple personality.

Monomentaliphobia. The fear of the long-term dissociative.

monomentaliphobia by Fearman November 22, 2007

Monumental Faggot

One who is a faggot of such epic proportions, that he/she would deserve a monument in honour of their faggotry, if said person wasn't such a raving faggot who should become an hero very very quickly.

Matt J. is such a monumental faggot, whenever I am stuck within 100 feet of his peadophilic ass I really want to jump out of the nearest high rise.

That guy isn't just your regular run of the mill faggot, he's a monumental faggot.

Monumental Faggot by >:3 November 16, 2007