Credit for this one goes to Beef, a gentleman who lives south.

One of the ten most common grammatical errors is to incorrectly use the words "your and you're" and below is a good example...

A man walks into a psychiatrist's office. The guy is completely naked but wrapped in Saran Wrap...

He says to the doctor, "Doc, you gotta help me! I have such strange impulses; can you tell me what's wrong?"

"Well, for one thing," says the doctor, "I can clearly see your nuts!"