by Steph&Stef August 17, 2007

Kelsey was hilariousating the situation.
by Dane Roberts September 13, 2006

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
by CourtneyZombie June 06, 2010

the comparitive of hilarious. showing that something is more hilarious than what it's being compared to. It was started in new york city.
by jwatson9229 June 17, 2009

When you or a group find something funny that only 1-2 people don't find funny.
Hilariousity is singular for it
Hilariousity is singular for it
(1)"STOP MAKING FUN OF RUNE!!"
"Why? It's just simple hilariousities"
(2)"That was funny!"
"Yes, what a splendid hilariousity"
"Why? It's just simple hilariousities"
(2)"That was funny!"
"Yes, what a splendid hilariousity"
by sidonsjuicytiddies July 30, 2021
