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

by FAKmyself August 11, 2016

Dupa Hilarious Eats

when you eat some really good food.

Max- Bro that shit was Dupa Hilarious Eats.
Andre- We need to come eat here more often.

by Salamiboy69 June 26, 2017

Hilariosity

Something that contains much hilariousness.

Guy: "you are so dumb. that wasnt funny at all"
girl: "are you kidding me? that was FULL of hilariosity!"

by Shmemily Bizzoyle April 4, 2008

unintentionally hilarious

Adjective: description of any expression, statement or definition which, although originally intended in earnest, results adversely in humorous disdain.

"Wendy's attempt to explain how her underwear ended up in the frat house rec room was unintentionally hilarious."

by speedog April 28, 2010

Conditional Hilarity Syndrome

Where, if you hate someone, nothing they say will be funny to you, no matter how funny it actually is. Additionally, when you like someone, every little thing they say is funny no matter how stupid it actually is.

James- Hey guys look! (makes unfunny face)
Hilary- Hahaha! James you're so funny!

Hank- Man Hilary must really have Conditional Hilarity Syndrome because that was the least funny thing anyone has ever done on planet earth.

by Sleet October 5, 2009

hilarious

Quite funny. Generally used when making fun, or talking about making fun of other people.

Ben H's face is hilariously ugly.

Wasn't it hilarious when Ben H's mom slapped him for being so ugly?

by NotCharles March 2, 2005

Hilarity Ensues

From the days of newspaper TV Guides that would write two sentence synopses (loglines) of a television show. Sometimes these summaries wouldn't sound comedic on the surface, so "hilarity ensues" was used to ensure the audience understood it was a premise for a comedy.

Tonight on Seinfeld, George decides the best time to have a snack is during sex. Hilarity ensues.

by flobo November 13, 2010