A woman phones up her husband at work for a chat...
The husband answers and says, "I'm sorry dear, but I'm up to my neck in work today."
The wife replies, "But I've got some good news and some bad news for you, dear."
The husband says, "Okay, darling, but as I've got very little time now, so just give me the good news."
"Well," says the wife, "the air bag works."