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HB also stands for Hurry Back. This is commonly used to Hurry someone Back when leaving a chat room for a while
by kneekoo May 03, 2003
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11
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
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