1 definition by Mr FUNKYgroovy101 of Scotland!

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!
Get the HUML mug.