What is Pbi?
1.
Personal Bubble Invasion
Someone who always gets inside your personal comfort zone when talking to you or stands a little too close when they walk up to you. Also known as Personal Space Intruder.
"Whoa, PBI! Could you back it up a bit, you're all up in my space."
See
Random Words:
1.
Fanny pack. Also can be used as a proper name to describe someone wearing said pouch.
Guy 1: Nice dick pouch, douche bag.
or
Guy 2:..