2 definitions by FridayKittie

A term for when a person tells you with absolute conviction how undisputed something is, because they read an article or two on the internet that they insist they remember perfectly.
"Oh, goddamit, Karen is Dunning-Krugering all over Facebook again."
by FridayKittie November 9, 2019
Get the Dunning-Krugering mug.