PBY
PBY means Paisa Bachao Yojna. In Hindi it stands for Money Saver Fund. It's used as a term to specify that you're broke and wish to save up on some bucks by skipping plans.
I don't have money for dinner this weekend. It's time for PBY!
PBY Catalina
it is a bomber plane that is a seaplane too used in ww2
The pby catalina is so cool.