This is a person who loves themselves past the phase of vanity and compares himself to being godlike or perfect and sees no wrong in his or her self with their actions no matter the case
Josiah has started to talk to himself in the mirror, he's really becoming nogastlistic
1.)When a black man tells a "this aint no shit" story.
2.)A black man being egotistic
"Whoa, a few minutes ago i was in the room with your sisters babys daddy. He seriously pulled a nigatistic and said, 'Man this aint no shit. The other day this fool pulled a knife on me and i still beat his ass!'"