hilariousest 

(adj.) A state of being in which the term "hilarious" is no longer merely hilarious. Instead, it is most hilarious. Hence, "hilariousest".

"That sock monkey is pretty hilarious, but my pink leg warmers are the hilariousest."

hilariousest by Katie.V November 25, 2006

hilariousating

To make hilarious. (Verb)

Kelsey was hilariousating the situation.

hilariousating by Dane Roberts September 13, 2006

hilariousment 

Something extremely funny?

Some guy I know said Man "she's" hot! I would tap that! And when I told him later on that it was a guy, he had a face that would kill you from hilariousment

hilariousment by CourtneyZombie June 6, 2010

hilariouser 

the comparitive of hilarious. showing that something is more hilarious than what it's being compared to. It was started in new york city.

John is hilariouser than Jane. His jokes are funny but she's pretty dull.

hilariouser by jwatson9229 June 17, 2009

hilariousness 

in the present state of being hilarious, someone being hilarious

the dog was causing all sorts of hilariousness; this home video is filled with hilariousness

hilariousness by Doc Love January 4, 2008

hilariousnessicity 

thought to be super fucking hilarious but really is just plain dumb but kinda humourous

that movie Date Movie was full of hilariousnessicity

hilariousnessicity by fuckoffyoubastards May 4, 2006

hilariousity 

so funny you crap your pants, so funny you can't breathe, state of being VERY VERY funny

a nerd gets pantsed and that was so hilariousity that you crapped your pants

hilariousity by Steph&Stef August 17, 2007