look up any word, like jamflex:
 
2.
PDB
Purpose driven boner. An erection that comes around for a reason.
The last issue of Sports Illustrated Swim Suit edition gave me a PDB.
by Richard Pulowski February 18, 2011
 
1.
PDB
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
by bobmanhohoho October 13, 2011
 
3.
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".
by Charlie Runkle April 10, 2011
 
4.
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!"
PDBS: "Okay!"
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."
PDBS: "What?"
by bambilovestoparty September 20, 2009
 
5.
pdb
Post deleting bitch.
He just deleted his post! PDB!
by Dan Mamerow July 21, 2006
 
6.
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.
by dr.funkenstien April 10, 2010
 
7.
PDB
PDB is the abbreviation for Pretty Damn Bitchy.
Omg, that email from Gloria was PDB, don't you think?
by GloriaSanchez84 July 10, 2008