Obvious Wolf - Someone who did something stupid, but you act like it’s a hu

Someone who did something stupid, but you act like it’s a huge compliment because you’re too proud to be right.

Friend: 'You tripped in front of the whole class? You’re an obvious wolf.'

Brother: 'You ate the last slice of pizza? You’re an obvious wolf.'

Boss: 'You missed the meeting? You’re an obvious wolf.'