A crafty darragh
Getting praised for doing the bare minimum, even though you're just pretending to be good at stuff
I aced the test by guessing. My teacher said I'm a 'math wizard.' I'm just lucky.
He got a job by saying he's 'very organized.' He just knows where his pizza is.
She got a raise for showing up on time. She's been late every day. She's a con artist.