insaniest 

A person who is the more insane than another insane person

She is the insaniest

insaniest by VaimIsAFag January 8, 2018

Insaniest 

A person who is more insane than another insane person

This person is more insaniest than that person

Insaniest by VaimIsAFag January 8, 2018

insanitist 

A person that is insane, that can see Reality for what it is.

reality, seen by the insane. Is known as a insanitist.

insanitist by Insanitist June 29, 2023

Insanius 

being quite insane and genius at the same time

Albert Einstein, was insanius.

Kurt Vonnegut the writer is incredibly insanius in his writing making him unpredictable but captivating.

Insanius by Jenaasa September 1, 2010

insanistupid 

It’s like insanity and stupidity had a bastard son

The meth-head behind the counter at the parts store was insanistupid, she didn’t even know where she was, let alone anything about auto parts

insanistupid by WarHammer(Jarrod) September 3, 2019

insanimation 

cartoons or animated shows dealing with topics so out there it could be described as only existing in a mental patients head.

That was such high caliber insanimation i felt like i was going crazy just watching it.

insanimation by Otrakei April 11, 2009

insaneatic 

A hybrid of insane + lunatic. A person who is not sound of mind or who I don't like. (Alternate spelling: insanatic)

Run! INSANEATICS!

insaneatic by Blizzleair July 19, 2003