Nick Cannon Complex

Attributed to people with overly-verbal social behavior, such as lying about earnings, bringing up past events, and constantly seeking attention. This carries the implication that such behavior is compensatory for the subject's physical, social, and musical shortcomings.

“Nicholas, are you okay?”
“No, nobody is acknowledging my lyrical skills. I’m going to call out Mr. Mathers!”
“Uh oh, you might have a Nick Cannon complex.”