This black t-shirt features a humorous definition of 'Ph.D', defining it as 'someone who does precision guesswork based on unreliable data provided by those of questionable knowledge'. The shirt also includes a playful 'see also: wizard, magician'. Made from a soft, comfortable fabric, this shirt is perfect for PhD graduates, current students, or anyone with a good sense of humor. Wear it to conferences, casual outings, or simply lounging at home. A unique and funny way to show off your academic achievements!