hilarapee 

can be a noun or verb.
the act of peeing because you laughed too hard, to pee from hilarity.

hahaha you're so funny. you have no idea. i just hilarapeed.

hilarapee by snl1992 June 24, 2010

hilarapin 

Deliciously hilarious. a compound of hilarious and larapin.

Hahahahaha, that was hilarapin said Jen.

hilarapin by awesomeunique1 September 3, 2016

hilareepy 

hilarious + creepy = hilareepy

The Grudge, The Ring, Shutter, and many other Asian horror movies are usually quite hilareepy.

hilareepy by sekretLonster August 7, 2010

hilarable 

hilarious but horrible at the same time.

"dude one time i pooped in a empty potato chip bag!"

"thats straight up hilarable."

hilarable by BigBabySweets62 October 8, 2011

Hilaripenis 

a term used for a hilarious penis comment or joke.

used like:

Maddy: "look at that grain holder!"
Kelsey: "haha that looks like a hilaripenis!"
Blanca: "it does!"

Hilaripenis by kittiefishie03 October 7, 2009

hilarable 

accepted to be a retarded speech of hilary clinton

You are so hilarable

hilarable by harry bal zonya February 7, 2008

hilaree 

Incredibly funny.

Your Dad tells your best friend, mid hug, that he "LOVES" hugging young women. And your best friend's a young woman.... That's so hilaree.

hilaree by Ballet boy August 15, 2009