:Db 

An emoticon/smilie that represents a combination of :D (smiling) and the rightmost portion of d-_-b, a rare emoticon most frequently employed by east asian users, generally used to indicate thumbs up (among other things).

:Db hence is an unusual amalgamation of horizontal and vertical emoticons, generally used to indicate strong approval (and possibly elation).

Wow, that was a cleverly planned rickroll! :Db

I hope to see you published in the New York Times soon. :Db

:Db by Dadiwalla May 26, 2009

/db\

The official symbol for teabagging. While speaking to my sister on Skype, I tried to make the text version of the symbol of the Deathly Hallows from the new Harry Potter movie. Instead we both laughed as we realized it's true, unspoken meaning.

Sally: OMG!
John: /db\
Sally: WTF?!

/db\ by Peaches of Texas November 30, 2010

db 

shortened form of douche-bag

David is a DB.

db by Sam and Laura March 9, 2004

DB 

shortened for Douche Bag or Dumb Bitch, Basically the same creature, with douche bag being the masculine form and dumb bitch being the feminine form

That bar was full of nothing but a bunch of DB's.

DB by Zeppelina August 4, 2007

Db 

Can mean “dis boi”, “Dat boi”, or “deez bois”
Can insert an f and be used as “dfb” to mean “dis fucking boi”, etc

I told db I wanted to go to grab a bite to eat

There were hella db’s in line for ice cream

Db by Safeway Jacket January 2, 2020

DB 

Drunk bitch. When a drunk person commits an act of excessive intoxication.

(Ex: a girl holding a beer drops it for no reason other than she is drunk) DB!

DB by Titty Winkles August 23, 2009

db 

A dumb bitch or a drunk bitch depending on the time and place.

Yo look at that db over there dancing on the bar.

db by EBUKI August 9, 2010