Mentacide 

When your brain attacks itself (one realizes this on a conscious level). One might feel as if they are "going crazy".

In conversation involving size comparison of two rivalving penis sizes....one man considers his size inferior to rivals, and asks odd request best male freind:

"Will you please listen to me, I'm creating mentacide....will you please check out my size and tell me if it's normal or not? Hemingway did it for Fitzgerald!"

Mentacide by fabcat June 20, 2012

Menticide 

The undermining or destruction of a person's mind or will.

~~~

Jake: Those people seem completely brainwashed.

Cody: Yeah, they must have undergone some sort of menticide.

Menticide by psycho-muffin August 2, 2009

Mintcident 

A mintcident is when a packet of mints are opened but instead of staying inside the packet, the mints are shot out by the force of the packet opening.

Me, Charlie and Ruby were sitting on were waiting for a train and we had a mintcident, it was so funny, one his this old guy on the head.

Mintcident by hrcd13mint November 3, 2008

Menocide 

Deliberate and systematic extermination or killing of all men and their existence on planet earth.

Woman 1: "I hate him so bad, he totally just dumped me. Damn jerk, he's just like every other guy. They're all the same."
Woman 2: "You know what'll make you feel better? Let's go shopping and then plan a worldwide menocide for brunch, girlfriend."

Menocide by jerk-a-meter February 22, 2010

Megacide 

1) The legal charge for killing a giant as stated in the Simpsons.

2) Popular song by the band Our Kingdom Crash.

"Dave lost control of his car and slammed it into a 300 pound woman... in his trial, he was guilty for manslaughter, and megacide."

Megacide by Dave Solomon February 1, 2007

mediacide 

Committing political suicide or self slander by doing something ruinous and having it picked up by the media and therefore to redefine you as a total loser

Governor Sanford's "Walkin The Appalachians " was mediacide.

mediacide by Sqrlzrus June 27, 2009

metracide 

Usually referred to people who kill themselves on the Metra train railroad, like 'suicide'. The Metra train is in Chicago.

Boy: "Did you hear? There were 10,000 cases of metracide in the last 10 months."

metracide by Ozmah September 29, 2009