1. When someone waits for their chance to talk about themselves.
2. When someone takes a conversation in a different direction so they can talk about themselves.
3. When someone takes a conversation backwards so they can add something else about themselves.
Interesting story bro. It reminds me of the time when I did something similar. If I didn't do it I know someone that did it or did something similar probably better than you or whoever you're talking about. No that was not interesting and you may want to go to a Dr. and get checked for narcissistic verbal diarrhea before someone gives you a Wichita Barn Burner with a side of Duck Butter.
The cancer that is plaguing every software development community. Usually defined by "hurp durp evil coder" traits, refusal to adapt to newer platforms, smugjackassery, calling others "hacks", dismissal of anyone who deviates from their expectations, believing themselves to be better than the rest, and some traits of actual narcissism.
Coder 1: Shut the fuck up, you god damn hack. Your works are hacky, and lazily thought out.
Coder 2: No, you suffer from Narcissistic Coder Syndrome. Please shut the fuck up. Unlike you, I put effort into my stuff.
Somebody who is self-centred, loves themselves or believes that the world revolves around them.
Person A: “Wow, Kade is suuuuch a narcissistic weirdo! He’s a loser compared to me!”
Person B: “And now, we have a narcissist calling a narcissist a narcissist.”
When you're personally convinced that others are better than you but nontheless still act like you're better than everybody else, at the same time.
1: "I'm such a loser. I hate myself."
*Later*
1: "Screw you for messing up my order, it's your job, and I'm your customer!"
2: "You really have Narcissistic Inferiority, I feel you."