HOPA
HOPA is the rearranged acronym for “Hot Piece of Ass.” In a series of photographs posted online, a girl named Jenny quit her job because her boss called her a HOPA to a business contact in a phone call she overheard. [note: circumstances could be fake, the internet is currently researching]
NEW DEFINITION: A word used to describe any colleague who may be within earshot, used to express awareness of their proximity.
Further reading: Mashable