Mood Swing 

A sudden change in behavior commonly associated with the South Wales Valleys when a roider, such as Michael Layland, is provoked by a lack of Creatine.

Random Person: Alright like Mike?
Michael: Yeh
(Speeding chav with heavy Bassline goes past)
Michael: Fucking Cunt!!!!
Random Person: Whats wrong?
Michael: Shut it or i'll fucking slam you!!
Random person: ooh Mood Swing!
Michael: Cmon Then!!!!
Random Person: Sorry Roider

Mood Swing by Taffinator July 25, 2010

mood swing 

when people switch from mood-to-mood very easily. happens (sometimes) during, menstruation, menopause, bi-polar disorder, etc.

anne was happy, sad, and anxious all in 10 minutes. talk about a mood swing.

mood swing by GJAY. September 30, 2009

Mood swing junkie

Someone who makes a habit of using mood swings as an excuse for doing (or not doing) something. A habitual schitzo.

Person 1: So are you guys still together or not?

Person 2: Not sure. Have to check with her today. Guess she's just a mood swing junkie.

Mood swing junkie by Bill Contact March 11, 2008

Mood Swing Connection 

Is were your connection on Xbox Live changes every minute from good to bad. Typically happening when your playing Call of Duty.

Gosh, I have such a mood swing connection right now.

Mood Swing Connection by 321Tylizzle October 3, 2011

Mood swing city 

Mood swing city means someone who has clearly drastic mood swings. Someone can be happy but the next second really sad.

Peter: Maria is crying again
Jack: she’s such a mood swing city smh

Mood swing city by Bababababbabanana July 3, 2019

mood swing episode 

An episode of a show on television that changes quickly, from tragedy to humor and back again.

Austin:Dude, did you see that new episode of HIMYM last night?
Cole: Yeah, it was kind of a mood swing episode.

John: It was really funny until Robin found out the news!
Austin: Then it got funny again at the end, so thats good.
*awkward silence*
Cole: yeah.

mood swing episode by DeionB December 17, 2011

Porno mood swing 

After shooting your wad to porn, you quickly switch from a horny mood to a disgusted mood.

Porno mood swing:

(Watching porn) Oh yeah! Give it to her! Yeah let me see that tight ass! (Ejaculates) What the fuck am I watching? Don't treat her like that. She's somebody's daughter. Go get a real job you sleazy a-hole!

Porno mood swing by rogerthewhale January 9, 2013