Hyper Bitch Mode
A synonym for PMS, premenstrual syndrome.
Guy 1: hey whats up?
Girl: blah blah blah fuck you!
Guy 1: what did i do?
Guy 2: don't worry about it man, she's just in HBM.
Guy 1: oh, alright then.
by Santhony January 2, 2010
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According to my perspective, I identify "HBM" as "hot black men".
I love HBM

ILYHMB
by nexdr July 18, 2022
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birthday of the chick who birthed you; HAPPY BIRTHDAY MOM
EXAMPLE
kid: it would be pretty cool if i put an entry on urban dictionary for my mom
mom:thats so sweet! thank you!
grandma that was told to read this: NICK! WHAT DOES PAULING MEAN! I DON'T KNOW WHAT A NUTSACK IS! IT DOSEN'T MAKE SENSE! HOW DO YOU SPELL HBM! WHY CAN'T THE DOG EAT IT!
by friartuck November 23, 2010
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Heterosexual Bar Male

The type of male that is stereotypically found in a bar where grinding, drinking, surrounding girls, and attempting to pick up, are the focus.

They are also prone to fights and obnoxious yelling.

Men who fall into this category are inexplicably identifiable outside of the bar in broad daylight.
"There are too many HBMs in this bar, I want to get out of here."
by Chris Dehaan March 12, 2009
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Head bob movement. The bobbing of ones head when they approve of something, usually with a smile. Most often used over an instant messenger service.
Guy: Dude, I just got a new car!
Guy 2: HBM, thats sweet.
by IXI BLITZ IXI October 21, 2010
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An acronym standing for "Hard Body Mafia," which is quite possibly the best Xbox Live gang on "Saints Row 2." You will know when you see us because we tend to wear all-blue clothing. When you see a gang of all-blue, that means you better tuck your head between your legs and run like a bitch because you're about to get pwned with shotties, AK's, and rocket launchers.
"Saints Row 2" Newb: "Oh shit! Who is that gang on the rival team all decked out in blue?!"
"Saints Row 2" Vet: "That'd be HBM...one of the baddest mothafucking gangs on here! You better get outta here newb!"
by B_Rox2LP_90 March 31, 2009
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A Hairy Bean Man - HBM for short - is a term used to describe a certain type of laid back, crunchy, shaggy hippie guy. They are generally short - under 6" tall - skinny, guys with dark brown hair and dark brown eyes who abide like the Dude and toke up like Tommy Chong.

Hair⋅y (Pronunciation hair-ee, adjective) is derived from the usual bearded, shaggy and/or Mountain Man-esque appearance of the HBM.

Bean (Pronunciation been, noun) comes from the traditional diet of the HBM, which is usually vegetarian or at least as crunchy as they are. As hippies, many HBMs are also vegetarians, and must get their protein from sources other than meat, i.e. beans.

Man (noun) : obvious reasons.

OTHER HBM BEHAVIORS INCLUDE:
-being eco friendly (or at least appearing to be)
-being a registered democrat (or in some extreme cases, supporting Ralph Nader)
- smelling like patchouli oil
- smoking copious amounts of marijuana
- being an environmental science and/or philosophy major
- attending colleges in Vermont or Colorado
- listening to jambands/attending music festivals
- wearing patchwork clothing/Birkenstocks
- hating the man/organized religion
- referring to jamband members by their first name ("oh my god dude, did you see Trey's set last night?")
- driving a jetta

Hairy Bean Men HBM LOOK LIKE:
- Ray LaMontagne
- Billy Crudup (ala almost famous)
- Devendra Banhart
- Jesus
"I met a really cool Hairy Bean Man HBM on Shakedown at the UC-Boulder Phish show this weekend! His HBM friends were all kinda spun out and needed to shave/take a bath, but he was still mad cool and smoked us all up."
by magnesiumonthree November 9, 2009
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