The Tenth Doctor's explanation of the subjective nature of time is spray painted on tip of a TARDIS outline on the front of this black

Seuss's classic creation the Cat in the Hat is featured with Things 1 and 2 and Norval the Fish in a Cat in the Hat logo graphic on the front of this pink

His name and logo

So go ahead and spend" a cue from this shirt

St. Patricks Day Festive and Funny O'Wasted Jersey Style Number 17 Mens Long Sleeve T Shirt Size:SM The Tenth Doctor's explanation ofCelebrate St Patricks Day in comfort and style with the Festive mens long sleeve shirt. Designed with a bold clover filled Festive graphic, this classic long sleeve is perfect for casual gatherings, parades, or a night out. Made from soft and breathable fabric, this shirt keeps you comfortable while showing off your Irish pride. This St Paddys Day shirt is a wardrobe essential that will help embrace the festive spirit.