h.i. larious 

a term coined by a DC area kid named Branden meaning extremely funny...so funny it needed a title/name like h.r. pufnstuf. r.i. diculously funny

yo kid, that fool dave chappelle was h.i. larious. too bad comedy central tried to package him and he had to fall back.

h.i. larious by Tiste Jr. February 13, 2010

hi-frickin-larious 

adj - sarcastic remark usually made after a bad joke, someone trying to be funny, or a story that was supposed to be funny, but failed miserably

Dad tells bad joke
Son: Hi-frickin-larious.

hi-frickin-larious by nitenel October 23, 2010

hi-larious 

Actually it's not that funny.

A member of the ridonkulus family.

"Oh yeah? Well your mother's a whore!"
"Hi-larious"

hi-larious by Smocko November 2, 2004