Insanitarious 

1. To be completely and wholly crazy, nuts, cookoo, crazola and/or insane. (N.)

2. Describing a mind boggling sensation, feeling or action in which the laws of the known universe cannot explain. A insanitarious night maybe one of indescribable proportions and may be just treated as a wild dream.

Guy 1 "Jane is acting soo weird today, who did she spend her day with yesterday?"

Guy 2 "Ohh she spent it with Kevin."

Guy 1 "No wonder shes gone insanitarious right now !"

Insanitarious by Bob Loblaw Jr. July 29, 2010

Insanarious 

A filler word. Used to stump your listeners and make a complete ass out of them if they don't question what it means. It has no actual meaning. It does, however, have pourpose.

I found that movie completely insanarious.

Insanarious by Chasmyr October 14, 2005

insanitarium 

A place containing many
many very insane people.
Like an aquarium filled with
insane humans.
Much like an insane asylum
but way sweeter.

"yo man, you so wack, you belong in tha muthfuckin' insanitarium."

insanitarium by danie January 23, 2006

Insanitarium 

Insanitarium, also known as The Gypsy King, is a title handed down through awesome, good-willed people. The title can only be held by ONE person at any given time. The current title is held by Emilio Lujano.

Who's that guy?

You don't know? He's the Insanitarium right now!

Insanitarium by d00d1e July 7, 2010