The sensation of an uncontrollable string of thoughts that can go off on tangents at any time, usually resulting in the sufferer becoming stressed and restless.
An example of a string of mental diahoreao; "Edan cheese tastes weird, what is that red stuff around it, it tastes awful, awful like that vinegar I drank, i wonder what kind it was, i need to sleep though, I think i was spanish, ah bull fighting I'd hate to be a bull, although if i were put out to stud I'd be alright, studs in people's head look weird sometimes, anyway I must sleep now. although didn't that guy i saw at the bus stop have a stud, it looked cool, i wonder what he was eating, oh man I could eat some KFC, yeah a big bucket, like a victorian prostitute eating KFC in the night, i really need to sleep now, maybe if i just don't think," 2 minutes later "although I'd hate to get the clap.."
by Matt Dermon January 2, 2008

The act of having your thinking proved wrong; often characterized by an "oh" said by the person being mentally dominated. You can be mentally dominated by a test that you get a bad grade on or you can mentally dominate someone by winning an argument.
John thinks that there are 31 days in April. Kevin shows him April on the calendar to prove that there are only 30 days in April. John says "Oh." Kevin yells "Mental Domination!!"
by woodlightbulb77 April 8, 2010

Prep Mentality is how preps think (well the ones around here any way): I am better than you; I will always be better than you.
Unfortunately, that's not true (sorry guys!)
Unfortunately, that's not true (sorry guys!)
by # 1 Beso April 5, 2005

by a_generic_wanker November 21, 2018

1.Thinking ur m8s owe u sumtin when they dont and u assault them even their own dad
2.Just being a general fucking space cadet trying to burn stuff while picking ur nose with a can of special brew
3.When u go to sum1s house invited offcourse and smash the fucking place 2 bits and think its cool to fone the next day and ask wots the crack today coz i dont work and have fuck all too do as usaul
4.When u cant admit you should be on medication and theres a history of scizo and runs in the immediate family
2.Just being a general fucking space cadet trying to burn stuff while picking ur nose with a can of special brew
3.When u go to sum1s house invited offcourse and smash the fucking place 2 bits and think its cool to fone the next day and ask wots the crack today coz i dont work and have fuck all too do as usaul
4.When u cant admit you should be on medication and theres a history of scizo and runs in the immediate family
(fucking mental)
Just bein a general prick and running about with a sword and chopping at arms and legs
Mental taking a 6 pack a fishing rod to a stand off thats mental
Just bein a general prick and running about with a sword and chopping at arms and legs
Mental taking a 6 pack a fishing rod to a stand off thats mental
by mental tit April 12, 2011

How would you feel if people were to throw you a surprise birthday party?
Semi scared. Probably mental cry! I don't celebrate my birthdays!
Semi scared. Probably mental cry! I don't celebrate my birthdays!
by FS Person May 31, 2010

what I'm having right now
by imadethisforthisgroupchat December 8, 2019
