1. Hide My Underpants/Underwear

2. Hold My Unicorn
3. How's My Underdog
4. Hit Me Up
1. Someone HMU quick!
2. Hold up and HMU
3. HMU?

4. HMU in 30 minutes and I'll send nudes
by Pundertale November 12, 2016
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It is abbreviation for "Hit Me Up".

It means that you want that somebody calls you or texts you an SMS.

Also, this was the most popular Facebook status in 2010. year - 1,600 statuses a day had "hmu" inside of them.
by Mr. Fancyhead January 15, 2011
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... the shortening for hit me up...
HMU IF YOU LIKE ME!

^ What the fuck? O-o Why don't you just SEND THEM A FUCKING MESSAGE YOU DUMB ASSES!
by Black Ninja! September 26, 2011
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HMU is an abbreviation for "Hit me up". Commonly used as a way to tell someone to text or call you.
hmu boys, im single and ready to mingle ;)
by mkaiserroll13 January 7, 2012
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when your at a club and you get some just tell em to HMU
by secretcowninja July 5, 2011
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Hey My name is sapphire if u like this definition hmu
by QveenSapphire October 9, 2015
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