bogan moment

A bogan moment is a temporary lapse in judgement or intellect, often associated with or seen in authority figures. A bogan moment might be using poor grammar on an assignment for your students, or it might be incorrectly pronouncing common words. Bogan moments are most often incorrectly formatted, structured, or spelled essay prompts or assignments.

"Dude my teacher just gave us our essay prompts and he spelled every other word wrong!"
"That's such a bogan moment!"