illarious 

Ill + Hilarious = Illarious

Did you hear that one about The Aristocrats? That joke was ILLARIOUS!

illarious by aliastx February 19, 2011

Inharious 

When you are having a great time and something makes you too excited so you can’t control your emotions.

1.) The new minecraft update is making me so inharious.
2.) I’m in the process of being inharious from that food my mama made me.

3.) “Dude, he looks like he’s having a good time, he must be inharious right now.”
“Yea, I wish I felt like that.”

Inharious by BAA$ February 21, 2020

Hillarious 

to be as funny or pleasing or to have high degree of humor as Hillary.

Early 21st century Native American: from Vietnam mixed German background ( from Greek hilaros 'cheerful' ) + ous. The sense ' exceedingly amusing ' dates from 2019.

Me: You're so Hillarious
Hillary: Haha that is so punny of you! ;)

Hillarious by Cyronious October 1, 2019

Sillarious 

when something is silly and hilarious at the same time and you can't make up your mind on which word you want to say, this word is most likely to naturally come out of your mouth.

Tim: “You must like getting spanked Farley, I guess it runs in the family.”

Jillian: "ha! that was sillarious!

Kid: "SHUT UP!...SHUT UP!"

Sillarious by Tinbug January 5, 2010

killarious 

When something in a video game, mostly MMOs is hillarious and involves lots of killing.

Rofl, they kept comming at me but they were no match and all died trying it was killarious!

killarious by Thebubbleboy March 18, 2008

Fillarious 

Very humorous, short for "f*cking/friggen hillarious". Often used when accidentally when trying to say very funny.Used when story telling or explaning funny events..

"Dude, did you see that kid in Math class? He friggen pooped his pants. It stunk like hell, but it was fillarious."

"Wow man, I just saw scary movie. It was fillarious"

Fillarious by Cree Devinto March 26, 2007

Illubrious 

A synonym for luxurious - kind of like illustrious but VERY different

What an illubrious location

Illubrious by Juddeighley June 8, 2016