A lecture about English
A linguistics professor was lecturing to his English class one day. "In English," he said, "A double negative forms a positive. In some languages, though, such as Russian, a double negative is still a negative. However, there is no language wherein a double positive can form a negative."

A voice from the back of the room piped up, "Yeah, right."

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."