We have had in the past playing chicken across railway lines, then we had tombstoning which ended in tragic circumstances. Now we have flanking where youngsters are lying face down on various objects and flat surfaces including lying in the middle of the road!! I hope parents are aware this is the latest craze and warn their youngsters of the danger involved in such activities.
Lol it's called Planking not Flanking!
Thanks boot strap bill, I know now , slight printing error. Maybe you know more about it than I do!