An action by one male to another male friend which violates understood social expectations, especially where the transgressor obtains a slight advantage in comparison with a relatively large inconvenience imposed upon the aggrieved party.
It was a dick move when Tom encouraged several dancers at the strip club to order drinks, then left his friend Bill to pick up the tab.

Tom and Bill were both interested in the same girl at the bar; when Tom falsely insinuated to the girl that Bill had erectile dysfunction, that was a dick move.
by TheoYoda August 5, 2006
When a normal person makes a maneuver that would ordinarily be performed by a jerk or dick. Generally not a serious move.
Jonas just threw sand in my face. What a dick move!

Armond, the town goat, just defecated on a pedestrian. What a dick move.
by Wil G July 19, 2005
A "dick move" is defined as being any action that requires an outstanding amount of courage and a remarkable lack of forethought.
You: BOOOYAAAA! I just did my girlfriend's sister.
Me: Dick move.
by fudgikillz January 24, 2009
an adjective used to describe when someone is being a dick.
Guy 1: Hey, I plugged your girlfriend last night!

Guy 2: Dude, that was a dick move.
by fried rice92 July 22, 2008
doing something to help you, and ruining it for other people.
George Bush sending the troops to Iraq for oil was a dick move!!!
by Joel Greenfield August 7, 2006
The act of doing something crude, similar to an asshole
Wow hitting me with that bat was a dick move!
by jimmy boy85 December 8, 2009
dick move = dick head basically, something done or said that will lead to a loss of a friend.
Coutless dick moves, we all have encountered them. Someone that has doen something bad to another male friend is known as a dick head.Usually for a girl that niether was suppose to have and that no one didn't get after all anyways.
by New Nevada August 8, 2006