A friend of mine was so happy when they got their first child. Suddenly, he could play with Lego as much as he wanted, and, as an adult, he had the money to buy all the Lego he liked.
Also, when the new Star Wars movies came out, he was happy, because he could buy what toys he liked. When he was a kid and the original movies came, his parents never understood that you can't just have ONE stormtrooper figure...