hilariousuer 

a connisuer of the hilarious.

comedian, anyone with a sense of humor is a hilariousuer

hilariousuer by Merbie89 January 1, 2012

hilariousaurus rex

When a person laughs hard enough they pull both wrists to their chest and open their mouth while rocking back and fourth but stay in their own personal space. Similar to a velocilaughter.

That girl was laughing so hard she was doing the hilariousaurus rex

hilariousaurus rex by FAKmyself August 11, 2016

hilariousaurus rex

an extremely funny dinosaur or situation.

That was so hilariousaurus rex!

hilariousaurus rex by epicawesomellama March 9, 2011

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

HilariousHead 

A very epic individual that is very good at minecraft pvp

Wow he is so good, he is a HilariousHead

HilariousHead by Pqralyzed_ May 24, 2021

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