The Planking Club shirt! Is laying across things, stiff as a board your thing? Then you're probably a meme-ber of the planking club. Sport the shirt while your doing your thang.
Planking is a great pastime for people who get bored easily and have friends willing to take pictures of them looking like retards. Public planking is more adventurous and is harder to pull off especially on things like: cop cars, public toilets, and in the middle of six way highways.
Planking can also be dangerous if performed: in places of frequent use, the tops of tall buildings and placed frequented by pedophiles and rapists.