Colloquial abbreviation used by South Africans over instant messaging services, which stands for "Hou Jou Bek".
This is basically the alternative to shut up, but with a Cape Coloured twist to it.
A handjob that occurs on the Blacksburg Transit (the BT) or any other comparable public transportation system. Usually occurs after a night of drunken revelry. Hopefully occurs when one or both parties are in costume.
Mary- "I am so embarrassed"
Sharon- "Why?"
Mary- "I gave Chet a hjbt"
Sharon- "hahahaha beautiful"