Obi Wan Baloney
A know-it-all who acts like they're the most important person in the universe, even though they're just clueless.
My neighbor thinks he's a superhero, but he can't even lift his own trash can.
My teacher says she's a rockstar, but she can't even play the guitar without making noise.
My dad says he's a wizard, but he can't even remember his own spells.