Public Display of Bromance, can be seen in the form of touching, hugging. Usually spotted among male platonic friends.
dude 1: yo what up with those 2 guys hugging in the middle of the hallway?
dude 2: there some PDB going on here
Purpose driven boner. An erection that comes around for a reason.
The last issue of Sports Illustrated Swim Suit edition gave me a PDB.
Public Display of Boobs; the act of flashing or showing off one's breasts in public. Much more interesting for onlookers than a PDA
"No Tim, I told you what I think of PDBs... I need more vodka first".
Pure Dumb Blonde Slut.
Typically bleached blonde, but natural blondes can fit into this category too. Pretty much any slut who acts like a stupid bimbo.
Random guy on street: "Suck my dick bitch!"
30 minutes later...
PDBS: "I don't know why he won't call me back!"
smart person: "Lets see, you're a PDBS and he doesn't even know who you are. You just sucked his dick and he left."
Post deleting bitch.
He just deleted his post! PDB!
Personal Dro Blunt; The act of rolling more than a gram of High End Marijuana into a blunt and then smoking it by your lonesome.
Nick smoked his PDB and was so smashed he couldn't stand up for hours or hold a coherent conversation.
PDB is the abbreviation for Pretty Damn Bitchy
Omg, that email from Gloria was PDB, don't you think?