This blink-and-you-miss-it pun was submitted by Denny Adams.

A woman went to her optometrist for an exam. The Dr turned the exam chart on the wall and asked her to read it. she replied that she couldn’t see anything. He increased the size to 6″ and asked her to try again. Still nothing.

So he enlarged it again to a foot. Still cant see it. out of frustration he pulled out his manhood, and asked if she could see it. She said “Oh yes Dr i can see it quite clearly.

He said, “Just as I thought, you’re cockeyed.”