I saw these online. Not sure I would want one on my desk at the office though!
http://www.keepcalm-o-matic.co.uk/product/heart-mug/keep-calm-and-pull-back-your-foreskin/
(https://p.keepcalm-o-matic.co.uk/render/mug-heart-v1/w-480/c-fff/keep-calm-and-pull-back-your-foreskin.png?v2)
Very nice, but i see what you mean. can you get one with a picture of your dick on the other side?..lol that would be fun at the BBQ. like the ''T'' shirts though. nice find my friend.
Wow thats a great idea