Somewhere in every programmer's first year there's a moment when boolean logic stops being homework and starts being funny, and this joke is usually the gateway. !false — not false — evaluates to true. That's it. That's the whole joke. The comment underneath explaining it is what elevates the thing to art, because commenting an obvious line is itself the most programmer move ever committed. I laughed the first time I saw it in a forum signature circa 2006, and some nights, debugging alone, it still gets me. It's funny because it's true. Literally. It returns true.

Printed on the Bella + Canvas 3001 — soft, lightweight airlume cotton with a retail unisex fit.

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!