It's Not a Bug, It's an Undocumented Feature Tee | Developer Humor T-Shirt | Techy | Coder

This black tee speaks fluent developer humor. The bold line “It’s not a bug, it’s an undocumented feature” sits cleanly across the chest with a tiny bug icon for a wink of irony — the kind of shirt that starts conversations in stand-ups, at hack nights, or during late-night debugging sessions. Lightweight but sturdy, the tee holds its shape through long coding sprints and countless coffee refills. It layers easily under hoodies or pairs with jeans when you’re heading to meetups, conferences, or a casual office day. Wear it when you want colleagues to laugh, when you want to own the chaos with a smile, or when you’re celebrating a hard-won fix. Product features - Durable 100% cotton fabric for comfortable, long-lasting wear - Tubular knit construction (no side seams) for a smooth fit and reduced waste - Ribbed collar and shoulder tape keep shape and prevent stretching - Dual printing (DTF for sleeves/labels, DTG for main print) for crisp, detailed artwork - Tear-away label, Oeko-Tex certified, and made with ethically sourced cotton Care instructions - Non-chlorine: bleach as needed - Do not iron - Do not dryclean - Machine wash: cold (max 30C or 90F) - Tumble dry: low heat