Means "Hold Me Over"... Dating someone until someone better comes along. See "ManSurance" (As in Insurance)
Girl, I dont really like him that much but he is a good HMO.

You just need an HMO to get over that exboyfriend.

We have all had an HMO. An HMO can work for girls or guys.
by Aims1 March 11, 2011
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I need you to HMO with these options I have for a health maintenance organization.
by enrique_vega September 14, 2015
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short for someone who is acting gay OR LIKE A SALLY
as bobby watched the men's gymnastics mark asked " what are you an HMO"
by cuban valis July 15, 2008
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Hear me out; to listen to what one has to say.
Okay HMO, double date at the movies?”
by lexird98 January 30, 2022
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an abbreviation for Hold Me Over, which is typically a small amount of food eaten when a long duration of time will elapse before the next meal is consumed.
John: Hey Ray, I just made reservations at the restaurant and I wasn't able to get one for another 3 hours.

Ray: Man that's terrible, I'm starving. What do you have in your fridge, I need an HMO.
by gt8383 December 18, 2006
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hear me out

in terms of gender envy

to be used by hoo boy only
ok ok...hmo xiao...

i'm listening
by enyzmestolovers October 17, 2021
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ik it’s a weird colour but hmo on this”
by -wise words from a April 24, 2022
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