An old man and a young man work together in an office. The old man always has a jar of peanuts on his desk. The young man really loves peanuts. One day, while the old man is away from his desk, the young man yields to temptation and scarfs down over half of the old mans peanuts. When the old man returns, the young man feels guilty and confesses to taking the peanuts.

Thats okay, the old man replies after a moment. Since I lost my teeth, all I can do is suck the chocalate off the M&Ms.