What has no start, end, or centre?

What does this rebus photo means?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

81 x 9 = 801. What must you do to make the this equation true?

Can you count the number of triangles in the picture below?

Why do you find that most of the buildings are deprived of the 13th floor?

What does it mean?

Can you identify the famous TV character from the rebus below?