Hail Sheldon Brown t-shirt
Do a Google search for anything bicycle-related and it's pretty much guaranteed that sheldonbrown.com will be right up there at the top of the results. The man was a true legend, and legends should be celebrated.
FYI: If anyone remembers a similar shirt making the rounds about ten years ago that said "RIDE", we'll let you in on a lil' secret - we made those too!
• high quality two-color print on a standard 6 oz 100% cotton shirt