geniusness 

a word defining one's level of intelligence, usually used by an incredibly cool, awesome, and intelligent person.

Sam: god, my geniusness is just so great. who else could have thought of a brilliant plan to get Rachel to stop reading our shit?
Stephanie: you're so right! hey wait a minute, GENIUSNESS IS NOT A WORD!
Sam: of course it's a word. you can add '-ness' to any word and it's a word, trust me. if you don't believe me, go on www.urbandictionary.com in like 4 days and i PROMISE it'll be there.

geniusness by not sam January 8, 2008

Geniusnessness 

To describe the epitamy of being clever and coming up with a great idea. This is the pinacle of great ideas and inginuity.

"That was pure Geniusnessness"

Geniusnessness by AnnieMB March 30, 2006

comedic geniousnessissity 

When something amazingly, awesome and totally hilarious has been said, and people lack appreciation for the huge amount of genious-ness that went into producing such giggle-enducing comments.

in response to an extremely funny and clever comment- person A "Lol"
person B "is that all you can say to my comedic geniousnessissity?"

comedic geniousnessissity by Rae. Rae. December 29, 2010

Geniusnesness 

A person who has genius x2 because of the extra "nes"

Sammy has serious geniusnesness

Geniusnesness by TheGenuis.com January 14, 2016