Have You Tried Turning It Off And Back On Again
Have You Tried Turning It Off And Back On T Shirt by lush. This is on page 1 of the technical support guide, and is known to fix all your problems. Turn it off and back on. A hilarious design if you work in technical support, or are the guy who everyone asks for computer advice.
Printed in white on a royal blue shirt, it's available in a range of colours and comes in a short sleeve style with a round neck collar.