The "Camp Morningwood" shirt looks completely legitimate to squares, yet carries off the morning erection joke three times. The text: "Camp Morningwood - pitching tents since 1969. Rise with the sun. Come for the fun."
Wear it to vacation bible school, on the job, college orientation, June weddings, you name it. Those in the know will be sniggering while the adults won't even give it a second glance.
"Oh yeah, I was a counselor in training at Camp Morningwood since my early teens. Ahh good times."
This shirt was designed especially for colored t-shirts but is available on white as well.