hilarious-er 

means to be more funnier than the other so there ya have it

lol xdwhbd is way hilarious-er than kjdkjencn

hilarious-er by Earth Worm Sally November 28, 2018

Hilarious’d 

To be amused comedically.

Variation of ‘Hilarious’.

“I’m hilarious’d down to the core rn asf”

Hilarious’d by yaaaaaa yuh September 2, 2023

Mentally Hilarious 

A 'better' alternative to using the word 'crazy' or 'insane' to someone. Or just a fun way to call someone crazy. Also, 'mentally jolly' can be used. From the Family Guy episode 'The Fat Guy Strangler'.

"Dr, is my brother really insane?"
"Mrs Griffin, we don't use the word 'insane', we prefer the term 'mentally hilarious'"

Mentally Hilarious by scarlett_sweeney September 1, 2009

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.

Dupa Hilarious Eats by Salamiboy69 June 26, 2017

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."

unintentionally hilarious by speedog April 28, 2010

fucking hilarious

Something that is as funny as midgets fucking

Urban Dictionary is fucking hilarious

fucking hilarious by JPWHITS July 14, 2004

literally hilarious 

when something happens that may or may not be funny and your immediate response to it unknowingly could be translated literally and make the scenario hilarious

while pedro was trying to pull out a dingleberry after taking a slam he yelled "piece of crap" as it was being pulled out and then busted out laughing realizing that a dingleberry was in fact a "piece of crap"...literally hilarious

literally hilarious by fpa_2010 August 24, 2010