2 definitions by Danie

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."
by Danie January 23, 2006
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The act of justifying ones actions using childish rules commonly seen on a playground. Typically used in adult environments. When one calls playground rules they are entering a verbal understanding that playground rules is now fair game.

Play ground rules: finders keepers, you touched it last, no take backs...etc...
John: I found this really nice stapler in the office today and I took it

Bob: hey! That's mine!

John: playground rules! Finders keepers! It's mine now!
by Danie March 10, 2015
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