Dunning-Kruger Affect
When someone overestimates their ability to understand the Dunning-Kruger Effect, yet misguidedly discusses it ad nauseam in a pretentious drone as if they discovered it.
“Goddamnit! Deborah is suffering from the Dunning-Kruger Affect. She keeps frontin’ about other people’s cognitive biases, ironically unaware that she’s a text book example of what she speaks.”