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

insantics

A portmanteau (combination of two or more words or morphemes, see also wordbining) consisting of all or portions of insane/insanity, Santa, and antics. Describes the crazy acts undertaken by people who are altogether nutty about Christmas and associated decorations, celebrations, music, etc. One who overindulges in these acts could also be called an insantic.

We don't need any insantics like last year- just say no to flaming egg nog!!!

Ridiculous, St. Nicholas, i blame you for my wife and kids being 12ft tree decorating insantics.

insantics by markbe November 28, 2009

insunatic 

A mixture of the words insane and lunatic.

If you are going to attempt to swim across an ocean with an anvil on your leg you are an insunatic.

insunatic by Luna June 26, 2004

Insanatic 

Someone who is insane and a lunatic.
One who does not agree with the "Norm" and lives in their own world (literally)

Yeah, the Animainiacs are fucking insanatics.

Insanatic by Forgotten Transformation September 24, 2008

Insanetizer 

Hand Sanitizer thats insanely awesome, because its insanely nourishing, smells insanely wonderful and its insanely effective at killing viruses without killing your skin.

Everyone- Oh.my.god. This Hand Sanitizer is insane! It smells, feels and works insanely good.
Me - Thats why its called Insanetizer!

Insanetizer by Misty Partly Cloudy June 15, 2020

insaneabilis 

Something that cannot be controlled or cured

His determination to succeed was “insaneabilis” and he overcame all obstacles in his path

insaneabilis by Kritara October 24, 2023