A sim visiting your house does something inappropriate or their reputation tanks and you find yourself just not liking them as much as you used to. But...you are a baby and were in your crib the entire time.
You are using a computer that is in need of upgraded graphics and choose to express your frustration by repeatedly banging your face into the keyboard. As everyone knows, that feels really good and will help immensely.
Your idea of a tremendously fun afternoon is spending it in a skimpy swimsuit running through the sprinklers in the middle of winter.
You think that Watching the Stars with your mother/father/son/daughter-in-law is a perfectly acceptable thing to do.