An abbreviation (or 'abbrevoz') of possibly.
"I'm totes in the mood for some gyoza"
"Mmmmm. Possobz. What's that?"
"Japanese dumplings"
"Japanese dumplings? Ye-ah!"
"Mmmmm. Possobz. What's that?"
"Japanese dumplings"
"Japanese dumplings? Ye-ah!"
by notbymenotnow July 18, 2009