D.A 

D.A means Double Anal sex

D.A is two men putting their penis's into a female/male's anus.

D.A by Sexy Stephen January 12, 2008

D-boy 

A resident of the Denali dormitory at the United World College USA, who is affiliated with the upper echelon leadership of the campus and distinctly proud of his dorm.

Damn! I wish I was a D-Boy. Instead I got stuck in this shitty dorm called Kili (Mont Blanc, Kosc, Chum, or Acon can be subsequently inserted for similar effect.)

D-boy by DJ W2D May 11, 2008

D.A. 

dick action, one who gets sex from a man.

Girl i gotta go, I'm about to get some D.A.

D.A. by Angel December 30, 2002

D.I.A.T. 

To wish dead upon someone by locomotive, Die in a trainwreck

Felix: Hey Phil, I just screwed your mom!
Phil: Oh yea, well D.I.A.T. (die in a trainwreck)!

D.I.A.T. by philfromphilly March 4, 2007

D.M.A 

Popular slang amoung team fortress 2 players. stands for Dual Maximum Awesomacy. Better than the best by a factor of 2 (hence dual)

poser: dude I pwned tonight
real man: shut up ass balls i was all D.M.A up in that

D.M.A by Wes Charleson August 19, 2008

D'sha 

The crazy girl that is off her meds. She will make you laugh till you pee your pants but do NOT piss her off. She is a great person to know. She's a diver till the end!

She is such a D'sha

D'sha by i rock your socks March 3, 2010

D Town 

Commonly known as Dallas in Texas but in Australia it's known as DARWIN. A city in the Northern Territory (NT) of Australia.

Need to get up at 5.30am. Flying to D Town!!

D Town by chm August 2, 2014