look up any word, like timebomb:
 
9.
HM
Hakuna Matata, no worries. Derived from the Walt Disney feature film "The Lion King". Also used as a sign off or hello. General well wishing towards someone. Can also be used as an adjective determining how relaxed or "worry free" an activity or action is.
I'm going to bed now everyone, HM!

HM mate!
That dance is very HM.
This drive is so HM.
by X-Alted One September 29, 2010
 
1.
hm
1) a random boredom word
2) something you say while thinking
3) a gorgeous female of great power
'hm, now what was i thinking?'
by crystal April 02, 2003
 
2.
HM
High maintainence. Usually refering to a woman.
Person 1: You see that girl with the prada bag checking out the dude in the shiny shirt?

Person 2: Yeah, she is crazy HM.
by Bruler May 04, 2004
 
3.
Hm
Usually a word used for saying you either don't know what to say or are currently thinking. Usually used in text language or on IM services.
Person 1: I don't know what to do!
Person 2: Hm...
by DouchePig2 March 13, 2009
 
4.
hm
a word mostly women use that institutes intense wonder in the guy, thus giving her such power in only one small grunt-type majiig.

It is also used to make other people wonder what you're thinking about, or is used to pretend you're listening...
guy: "I'm so sorry, I tried calling you."
girl: "hm"

by Revlen February 28, 2006
 
5.
A hard but enjoyable mastibate.
just had a h.m. in the bathroom.
by s.j January 29, 2006
 
6.
HM
His/Her Majesty.


Title given to the highest of the British (and some other) royal families
HM the Queen.
by Gumba Gumba April 13, 2004
 
7.
HM
hot mama. for all you ladies out there, this word is for you! and my old sixth grade class mate. lol
me: i think that guy is wearing mascra.

my friend: OMG! hm!!! lol
by mysteriously weird December 08, 2010