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8.
HB
Common abbreviation or initials used on facebook, twitter, forums, and other social media wedsites, to communicate the phrase "Happy Birthday".
FB feed: "Today is Tina's birthday"
Tina's FB Wall: "HB Tina!"
by foosballpele May 16, 2012
 
9.
HB
An abbreviation used for the words "Hunger Bitch." This is the mood (typically expressed by a woman) when she is hungry. Her symptoms may include arguing, unpleasant attitude, complaining and heavy sarcasm.
Suzy is having major HB. You better feed her now.
by fullysarcastic247 December 09, 2010
 
10.
HB
HB is a sexual act that defies description. It is so heinous that one is completely embarrassed by the mere mention of the act. Some have inferred that the "H" refers to hands, but the jury is still out on this. It is often done by members of the same sex or, in extreme cases, solo.
In order to further his career Marty A. allowed Dick C. to give him an "HB". He was sore for a week and never walked the same afterwards.
by little brown dude May 20, 2011
 
11.
Hb
The effect of an accumulation of being fucked over too many times. It is when one cannot handle the bullshit of guys anymore, so they take matters into their own hands. It is when one fucks over, rather then becomes fucked over. It is when one does not have feelings nor give a shit about others. It is when one is a heartless bitch.
Friend: Who's your valentine?
Girl: I have like 7.
Friend: Damn, why are you so Hb?
Girl: Because these niggas taught me how.
by I'm the queen, bitch. February 12, 2011
 
12.
hb
What moronic people mistake for HP = Harry Potter.
George: Oh, look. It's Betty's birthday. I'm going to write on her Facebook wall hb!
Marilyn: Harry Potter?!?!
by Shabbos Buddy April 09, 2010
 
13.
HB
Huntin' Buddy: A nickname for hunting buddies to call each other. It's quite common to have several HB's.
Hey HB, don't forget to bring plenty of beer to the deer lease this weekend.
by HB #1 July 22, 2010
 
14.
HB
A shortening of the word hooker bitch.
Stop being such an HB.
by goose dog February 07, 2010