a term used to describe a person that acts like an asshole. they are a complete and total dick, but that word just doesn't do them justice. so tit is added.
When someone acts like a dick, and when wronged, likes to play like they are the victim. A victim who is a dick. You dont really feel sorry for the dicktim....if they werent a dick you might though.
Steve was being being a dick today and I called him out on it...now he's walking around acting like he's all offended that I called him out, and that I should apologize....what a dicktim.