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."

Blonde in Pain
There was a blonde who was hurting all over so she went to the doctor. The doctor said, ''Where are you hurting?''

She said, ''Everywhere. See?"

She touched her arm and said, "OUCH!"

She touched her leg and, "OUCH!"

She touched her nose, "OUCH!"

"See?" she cried, " I am hurting all over!''

The doctor laughed and said, ''What you've got is a broken index finger!"