Doctor Who Knock Knock Joke T-Shirt

This black t-shirt features a fun Doctor Who-themed graphic. The design includes the text "Knock Knock Who's There? Doctor" in a playful, eye-catching font, alongside a stylized depiction of the iconic TARDIS door. The shirt is made from what appears to be a soft and comfortable cotton blend, perfect for casual wear. Show off your love for the Doctor and spark conversations with this unique tee. Ideal for conventions, meetups, or everyday wear for fans of the series.