Failarious 

Someone who fails in a humorious way. A type of philosophical or crude humor, often when someone gets hurt.

Haha did you just see that kid fall off his bike and break his collar bone? That was failarious!

Failarious by Lerich August 19, 2008

fularious 

Intensifier of "hilarious" created by combining "funny" and "hilarious." You know it's really "fucking hilarious," but if grandma ever asks...

Everyone was falling off the pews with laughter when Pastor Dave slipped and said Milla was Charles's "new ride" instead of "new bride." It was so fularious, Grandma!

fularious by Eidetic Memory April 7, 2005

Filarious 

when something is fucking hilarious

Alize: Omg did you see Morné's hair today ?
Sonia : Hell yeah, that's Filarious

Filarious by AAAlex April 10, 2013

Falarious

When something is so funny u combine the word "fucking and hillarious" making the word falarious

Ross "OMG the joke Matt said today was so Falarious"

Jake "IK that kid in general is Falarious"

Falarious by Eman Ekaf May 27, 2010

Frolarious 

You'll slap a knee, a leg, or your buddy's back if the joke is funny enough. But do you have the balls to cold-cock slap the fool out of an afro? If it's that funny you will! It may be the last joke you ever have the facial structure to support a smile or most of your teeth after a brother knocks you out...but if it's worth it, give that fro a slap. Make something hilarious, Fro-larious!

That was frolarious!

Oh snap. Someone done knocked Will's fro over. I hope it was for something frolarious!

Frolarious by Dub-city June 17, 2010

Fatlaziousful 

When someone performs the most fattening, lazy, delicious and beautiful act known to man; binge eating a tub of turtles under 3 layers of blankets

-Will help cheer one up if you find yourself all alone and without company

Bailey was an emo disaster after being abandoned by her roommates for the week so she grabbed a spoon and fatlaziousfully ate the entire tub of turtles and hibernated

Fatlaziousful by Bradly Mac December 5, 2011

Fularious 

The superlative form of the word hilarious is formed by combining 'fucking' and 'hilarious' to create fularious. Fugly is a similar contraction that adds fucking to the front of an everyday term to add emphasis.

Barry: I'd pay money to watch Mike Tyson chili dog Jenna Jameson. That would be hilarious.
Lazy: Me too. Imagine him giving her a dirty sanchez afterwards all while he is wearing his boxing gloves. That would be fularious!

Fularious by Lazynutz August 30, 2005