How about this shirt?

http://www.zazzle.com/keepers_at_home_gaurding_the_high_customized_shirt-235701555713109655

I don't wear a lot of ts with a message, but this is cute.

This one too:
http://www.zazzle.com/life_affords_no_greater_responsibility_no_grea_shirt-235220024981013806?ZCMP=ProductPageRecs2