Spontananity 

Random and unexpected moments of insanity.

Dude1: BANANAS!!!!

Dude2: Uhhhmm...what?
Dude1: Sorry. Hit a bit of spontananity there...

Spontananity by Izzyjaimz June 22, 2009

spontaneity 

the quality of being spontaneous and coming from natural feelings without constraint.

"the spontaneity of his laughter"

spontaneity by Robert Rucker October 30, 2007

Choreographed spontaneity

Used to describe the scene in musicals where people in the street know the words and tune to the song sung by any main character, and instantly know the dance routines including, but not limited to: jumping over barrels, swinging girls in the hair and juggling. This is all despite being total strangers.

This is all supposed to be spontaneous, of course, but naturally - it's actually choreographed

"Oliver! really made me laugh. What did you think of all the choreographed spontaneity?"

Choreographed spontaneity by Antihero May 1, 2005

spontanudity 

Noun: The state of getting buck nekkid without warning or forethought - often in a group setting, by choice and under the influence of alcohol. Derived from "nudity" and "spontaneity"

One minute we were all drinking, the next I was getting the red eye from Sean, the master of spontanudity.

spontanudity by Fenderama! November 14, 2006

Random Rambling and Spontaneity Disorder (RRSD) 

Random Rambling and Spontaneity Disorder, also known as RRSD, is a social disorder in which an infected person suffers from excessive oral diarrhea, confused thoughts and impulsive actions.

RRSD is highly contagious, and is transmitted through any form of communication. It affects mainly people between the ages of 10 to 30.

So far no cure has been found, but many studies are being performed to find the cure to this horribly awkward and uncomfortable disease.

The disease was discovered on May 29th, 2011, by two high school students in Portland, Oregon.

Joe: "Hi my name is Joe, what's your name, wow I like your shoes, is it getting hot in here? I think I'm wearing too many sweaters, do I look fat in this shirt, WOAH it is really hot in here!"

Doctor: "I do believe this man has Random Rambling and Spontaneity Disorder (RRSD)."

Random Rambling and Spontaneity Disorder (RRSD) by Dr. Koolkat October 24, 2011

spontanudity 

when someone suddenly decides to rapidly take off all clothes and become naked for no reason.
"spontaneous + nudity"

Guy 1: There she was, one moment she had clothes, the next, she was completely naked! It was crazy!

Guy 2: Spontanudity, man!

spontanudity by SRQ997 September 14, 2011

spontanity 

at the moment of something unbelievably random. an event which happens due to fate only when the thoughts of two people are the same.

When Kristina saw that he had brought her flowers, she fainted due to the spontanity of the moment.

spontanity by CamyCam May 7, 2011