Knock Knock Branch Prediction T-Shirt - Black Cotton Blend

This classic black t-shirt features a witty computer science joke: "Knock knock. Branch prediction. Who's there?" printed in clear white lettering across the chest. Made from a comfortable-looking cotton blend, this tee is perfect for programmers, computer science students, or anyone who appreciates a clever tech pun. The short-sleeved design and casual fit make it ideal for everyday wear, whether you're coding, attending a meetup, or just relaxing at home. Show off your tech-savvy sense of humor with this unique and conversation-starting t-shirt.