Defcon 

Underground convention in Las Vegas where hackers and programmers go to exchange their toys.

Geek 1: Yo, I got the Back Orifice program at Defcon!
Geek 2: Sweet! lets go hack some nubs!

Defcon by Bobby De Niro April 26, 2005

Defcon 

Political pollster's term for defecation constant wherein a percentage of data used in projecting election results based on exit polls is assumed to be shit because voters say one thing to be seen as having voted for the winner but actually voted for their enlightened self-interest.

Fucking Defcon is 87.6%, Mondale is fucked.

Defcon by Percy Dovetonsils III July 30, 2003

Defcon 

A word used By Alfredo, to display sincear, approval and agreement.

"Hey so Jon we should hang tonight"
"Defcon"

Defcon by Alfredo December 8, 2003

Defcon 

A hiphop or rap gansta with a prison record.

Fittycent was a defcon...he done time for shoplifting a Cuisinart.

Defcon by megnao flimpis July 20, 2003

Defcon 

pro-noun; the Def Condition- a measurement scale which determines the realistic level of how def a person, place or thing is.

Shogun Assassin is the greatest martial arts movie ever made, I would rate it a 5/5 on the DefCon scale

Defcon by Damian Thorne March 8, 2023

DEFCON 

DEFCONS:

DEFCON 5: Draw the blinds.
DEFCON 4: Don't automatically answer the door.
DEFCON 3: Reduce the lighting.
DEFCON 2: Prepare for possible evacuation.
DEFCON 1: Run.

Going to DEFCON 3!

DEFCON by Smeaglez April 10, 2024

Defcon 1 

A defense readiness condition (DEFCON) is an alert posture used by the United States armed forces. The DEFCON system was developed by the Joint Chiefs of Staff and unified and specified combatant commands. It prescribes five graduated levels of readiness (or statuses of alert) for the U.S. military, and increase in severity from DEFCON 5 (least severe) to DEFCON 1 (most severe) to match varying military situations.

DEFCONS are a subsystem of a series of Alert Conditions, or LERTCONs, that also includes Emergency Conditions (EMERGCONs).3 DEFCONs should not be confused with similar systems used by the U.S. military, such as Force Protection Conditions (FPCONS) and Watch Conditions (WATCHCONS), or the Homeland Security Advisory System used by the United States Department of Homeland Security. The highest confirmed DEFCON ever was Level 2 (DEFCON2). Movies and popular culture often misuse the DEFCON system by "going to DEFCON 5" during a state of emergency. In fact, DEFCON 5 is the lowest state of readiness. DEFCON 1 is the most severe.

Defcon 1 by WordMastah2010 November 3, 2010