A six year old is told that he must always have a pencil on his pocket and if he doesn't, then hw will be dead. Then, his family tells him at 47 that if he doesn't ---- he will be thrown away but hold on...But wait..whose...is it and who does it belong to...?

A six year old is told that he must always have a pencil on his pocket and if he doesn't, then hw will be dead. Then, his family tells him at 47 that if he doesn't  ---- he will be thrown away  but hold on...But wait..whose...is it and who does it belong to...?