This black t-shirt features a humorous "Knock Knock" joke related to SQL injection, a common cybersecurity vulnerability. The text in white reads "Knock knock? Who's there? 'OR 1=1; /*" followed by "<door opens>" implying successful unauthorized access. This shirt is perfect for programmers, software developers, cybersecurity enthusiasts, or anyone with a sense of humor about tech. It's a great conversation starter and a fun way to express your passion for coding and security. Show off your geeky side with this comfortable and eye-catching tee.
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Our tees fit true-to-size. Check the size chart before ordering to ensure a perfect fit.
Processing 2–3 business days; standard delivery 5–12 business days depending on destination.
Machine wash cold with like colors. Do not bleach. Tumble dry low. Iron inside-out if needed.