A bad habit
I overheard a friend telling his pal, "I can't break my wife of the habit of staying up until 5 in the morning.""What is she doing?", the pal asks."Waiting for me to get home."

Bad Investment
Shultz, a lawyer, bribed a man on the jury to hold out for a charge of manslaughter, as opposed to the charge of murder which was brought by the prosecution.

The jury was out for nearly a week before they returned to court with the manslaughter verdict.

When Shultz paid the juror, he asked him if it had been hard to persuade the other jurors to get the charge of manslaughter.

"Sure did," the juror replied, "all the others wanted to acquit him."