The inability to achieve an erection even when sexually stimulated caused by prolonged use of the anabolic steroid "Nandrolone Decanoate," better known in bodybuilding circles as "Deca Durabolin." Deca Dick is featured in the movie "Pain & Gain" (starring Mark Wahlberg, Dwayne Johnson, and Anthony Mackie) in which Anthony Mackie's character, Adrian, is seen masturbating his flaccid penis to a pornographic film but is unable to achieve an erection. Deca Durabolin is one of the most popular anabolic steroids due to its effectiveness in promoting size and muscle growth quickly with relatively mild side effects at medium and high doses compared to other steroids. Nandrolone Decanoate breaks down into dihydronandrolone in the body which acts as an inhibitor of penile erectile function. Bodybuilders experience Deca Dick at dosages in excess of 400 mg per week after 3 - 4 weeks. While Deca Dick is supposed to be reversible (by stopping or reducing the dosage of Deca Durabolin) some bodybuilders have reported a "permanent" effect of both lack of libido and erectile dysfunction that cannot be cured with Viagra or Cialis as well as permanently making a man sterile (unable to produce children).
I had several failures with a couple chicks, it was crazy embarrassing! I then found out what deca dick was and was advised to alter my dosages and get Cialis or Viagra.
by morpheus30 February 4, 2015
by Bigbeaters21 December 13, 2018
Deca Jaron is god. He is the ruler of life. The deca life. He is royalty and his reign will never DECA die.
by Deca1234 March 9, 2019
A dance which takes place most commonly at a DECA state, regional or national conference. The girl to guy ratio is usually something like 3:1 at a state competition, and most of the guys are ugly unless you go to a good conference. They are mostly awesome dances, and at the (inter)national conferences the attendance is in the thousands. Afterwards, many sexual encounters, toga parties and elevator parties may occur, and secret stashes of alcohol snuck into the conference are busted out.
At the PA state conference last year, a drunk kid showed up to the DECA dance in nothing but boxers, and couldn't believe they wouldn't let him in! I say fuck the dress code!
by Je$$!c/-\ July 26, 2006
when you make fun of someone or trick someone so badly they have nothing else to say back. note: being deca-punked is much worse than just the normal everyday punked.
roommate #1: your chicken pad thai is here!
roommate #2: fuck, it's about time.
roommate #1: sike!!!! you just got deca-punked.
roommate #2: fuck, it's about time.
roommate #1: sike!!!! you just got deca-punked.
by pattaya January 31, 2009
by Bongfire March 24, 2004
Symbol of bussines organization;markting association; Cult of students trying to take over the monopoly mans job.
by superduper1011 March 12, 2010