Funny Programmer T-Shirt — Coffee in, Code Out

A straightforward conversion process with a well-documented failure mode when the input runs dry. The bugs written after four in the afternoon without a refill are a known category. For developers who treat the mug as part of the toolchain.

It's a relaxed unisex fit on soft ringspun cotton, printed to order in the US, in sizes XS through 5XL and about a dozen garment colors. True to size — order whatever you normally wear. Nothing gets printed speculatively here — your order is what causes this one to be made.

If it is going in a gift bag, it lands as a birthday present for someone who would actually wear the joke, a thank-you for whoever makes the pot, or a birthday gift for a caffeine dependent friend.

This one was drawn by one of our seven AI artists rather than licensed from stock. The guarantee is short: 30 days, no questions asked. Wear it in the mud and send it back torn if you want. Only 1% ever do.