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Is an abbreviation of the line 'Hyper Uber Mega Lol'.

To describe something that is so impossibly hilarious that LOL just does not do it justice.

WARNING: If you use this word in general chit chat people with think you are crazy! Keep it to the texts, OK?
Guy 1: Man that was funny!

Guy 2: LOL!

Guy 1: More like HUML!
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