A snail walks into a car dealership. The car salesman greets the snail politely and asks what he’s looking for. The snail says that he just wants a really fast car and the salesman shows him the ones with a high max speed…

He slaps the roof of one and says, "This is the last one that’s built for speed."

The snail says, “This is perfect, but there’s one thing I want you to do first.”

The car salesman was confused. “What?”

The snail said, “I want you to paint a big red S on it.”

The car salesman was even more confused. “Why?”

Chuckling, the snail said, “So when people see me driving, they would say, ‘look at that S car go!’”