Authentic Signed Autographs Cheech And Chong XL Large T-shirt, NEW! 100% Real. I bought the shirt at a Cheech and Chong show in Mt Pleasant Michigan at a casino. I paid for a meet and greet and had Cheech and Chong sign the shirt and few other things for me. the shirt has never been worn it has been in the bag ever since then. so that's why I'm selling it as new. but it has no tags.