The Zombie Prayer t-shirt, available at Cafe Press, reads:
When I'm gone and six foot deep,
I pray the Lord my soul to keep,
But should I come back from the dead,
Someone shoot me in the head.
Mokalus of Borg
PS - I'd consider buying one, but then my wardrobe would really start to look zombie-themed.
PPS - And I like to think I'm about more than that.