brillarious 

A portmanteau of brilliant and hilarious.

Dude, that joke was brillarious!

brillarious by gazzafizza January 28, 2008

Ballarious 

to laugh your balls off

dude that was freaking ballarious, my balls are now on the floor.

Ballarious by Defdoel August 8, 2008

ballarious 

to laugh so hard it feels as if your balls are about to fall off

man that guy is so ballarious, he always has something funny to say

ballarious by defdoel August 10, 2008

Brolarious

Bros getting crazy together and acting hilarious!

Me and my bro were cutting up the other night and we were laughing so hard! It was "brolarious."

Brolarious by rbmayf September 5, 2013

Bilarious 

When something is bare, or very hilarious.

'Did you see when Jimmy slipped on that banana skin?'
'Yeahh, that was bilarious'.

Bilarious by Amy Cheesman March 11, 2008

Bilarious 

When one thing is hilarious in two different meanings.

Wilt: "Yeah, Muhammad's been bombing dadongos ever since he heard Osama died."

Bob: "Bilarious!!!!"

(See defintion of bombing dadongos.)

Bilarious by Boppin Bob June 13, 2011

Bilarious 

Acting in a way that is both funny and bitchy. Making a joke to a friend that is hilarious but also bitchy.

You were bilarious last night at the bar when that guy kept hitting on you but you kept rejecting him!

Bilarious by The Verbal Ninja January 2, 2012