"In some Asian cultures men may also grow long fingernails, or only the nail on the little finger, to show that they do not do much manual labor, but instead work in an office setting. However, this practice is gradually becoming unpopular and unrefined because a long fingernail on the little finger is variously associated with either nose picking or cocaine usage."

I searched nails on wikipedia just to see if what my friend(Marsh) once told me bout nails containing a small percentage of gold in it was true.I don't think it is.
But this text cracked me up(inside) if i wasnt in a pindrop silence kinda office,I would've laughed.