You only live once...or a bunch over and over again...or you live forever in some afterlife. I probably shouldn't split hairs over the soft 100% ring-spun cotton The Doctor YOLO Infinity T-Shirt but hey I think that's what this great shirt bids of us. Us humans only 'live' once, but the good Doctor and his fellow time-spanning individuals? They get to live 12ish times and even that is kind of up for grabs! The Doctor YOLO Infinity T-Shirt features a certain time traveling chariot and lets everybody know that, 'You Only Live INFINITY'! What about infinity times infinity? Didn't think of that, did you Doctor YOLO Infinity T-Shirt?