There is no such thing as a normal penis size. The size of your penis depends on your genes, just like the size of your hands, feet, and eye color. Keep in mind, penis size has nothing to do with manliness or sexual ability.
T-Shirt Considerations. Words and logos on T-shirts can be protected with the USPTO, but the overall design of the T-shirt is actually protected by copyright law. As soon as the T-shirt is fixed in a tangible medium, any creative and original aspects of the shirt are protected by copyright law.
Copyrighted brand images, slogans and songs can allow a company to identify itself strongly and immediately in a variety of marketplace situations. Copyright protection does not last forever, which also encourages competition. According to the U.S. Copyright Office, copyrights for works created after 1978 last until 70 years after the original author's death.