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.

d!ck move (d-i-k moov)
noun
1. A socially unacceptable deed or act.
2. general douchiness

Origin:
2012 < Latin penileous erectium

Something that only a total dick would do; usually caused by lack of judgement or extreme selfishness on the part of a friend.

Pulling a dick move is engaging in an egregious, selfish and usually public stunt, i.e. a cock-block or dumping a workload unnecessarily upon a friend or coworker. The exclamation of the phrase "Dick move!" in a high, nasal voice is sometimes the only socially acceptable recourse. Other common reactions include "Shenanigans!", "Bullshit!" and, a personal favourite, "BULLSHIT SHENANIGANS!".

When a normal person makes a maneuver that would ordinarily be performed by a jerk or dick. Generally not a serious move.

1. When a dick moves.

2. You tell someone named Dick to move out of the way.

3. When someone does a douchebag thing to you.

N: An act that is seen as mean, or negative; That was a real dick move!

There can be multiple levels of a dick move. Level one is something minor and insignificant (i.e: Like throwing someone's external HD into the bathtub). Level two is something like that asshole in charge of the Titanic who let it sink, and level three is on par with 9/11.

Some argue that the Holocaust was a Level 4 dick move, but others argue that is was just plain a shitty thing to do.