Anything that is highly hilarious
His high-jump was highlarious!
by chitsb December 30, 2008

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When Tim Hightower running back for the Washington redskins does something funny/stupid in a game according to the CBS announcers
When he tripped right in front of the end zone, Tim Hightower made a Highlarious mistake
by Senorfrogz October 18, 2011

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Something that's really fucking funny, but possibly just because you're stoned.
The Harold & Kumar films are absolutely fucking high-larious.
by stoner_jack March 01, 2011

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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the way you can describe someone who is very funny when they are high
Dude, Hank is so highlarious!
by lorenzod May 28, 2010

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The Urban Dictionary T-Shirt

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When something isn't even that funny, but you laugh so hard at it as if you're high.
*Person almost trips on their shoelace*
"HAHAH, OH MY GOD THAT WAS HIGH-LARIOUS."
by ElisePwnzzzz February 11, 2009

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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Something that is only funny when one is under the influence of drugs or alcohol.
Was Cheech and Chong funny?
Nah, man, it was high-larious! Just don't watch it sober.
by Maniac Monster May 01, 2011

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The Urban Dictionary T-Shirt

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An adjective describing something that one finds very funny while high on cannabis.
"Did you see that fat kid in a snow suit trying to run up that hill?"

"yeah, that was highlarious"

"want another toke?"
by soopasygu44 December 17, 2008

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Holds a few meanings. And was established at Western Illinois University c. 2008

A situation, comment or story that makes you laugh as if you were high.

Something that happened while you were high that was so funny that while reminiscing about it sober, makes you laugh as if you were high.

When in public conversing with some one you know is down, in front of others who are not down, it is a code to let them know that the particular funny instance happened while being high.
Yea bro, it was 1:30 in the morning and we had just arrived on adams street that night, Erik yells, "Its a beautiful night to fuck a chick in the ass!" it was High-larious.
by advtrkers December 01, 2011

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt