Mentalcase 

Someone who is mentally challenged and/or crazy.

See nutcase.

Your such a mentalcase.

Mentalcase by Demski August 18, 2008

mentalpause 

The gradual decline of one's intellectual capacity that begins at middle age.

A variation of the word menopause.

Grandma's habit of forgetting my name is a sure sign of mentalpause.

mentalpause by Led Zeppole November 16, 2003

MentalCarCrash 

Have you ever looked for a word describing your dumb friend who pushes every fight and has 0 and a half-game sense but blames it on you.

Why are you such a mentalcarcrash.

MentalCarCrash by Truth 29 June 24, 2022

Mentalrape 

An act where a guy surprisingly jumps on a person who is sitting,then he humps the person's head with his crotch.

Man I got mentalraped by Ivan!

Mentalrape by Mislav383 June 4, 2013

Mentalpause 

Writers block

Staring blankly at his typewriter, John was worried that he was entering a permanent state of mentalpause.

Mentalpause by Ducktight January 10, 2012

Mentalate 

The act of thinking something through in your mind, usually a phrase or sentence, before actually saying it. This is usually advised by someone when a person starts spurting out random thoughts that make absolutely no sense, and add no value to the current conversation.

Guy 1: Sometimes for to being smarter, is for to being deader.

Guy 2: Dude, first you've got to mentalate it, then put it out.

Mentalate by C. Scully August 25, 2008

Mentalpause 

To be forgetful. Forgetting a name, place or date during a conversation.

"I'm suffering from mentalpause" "I'm going through mentalpause"

Mentalpause by Detroit Al October 5, 2008