Snail

Bob, the snail, always dreamed of becoming a race-car driver.
One day he learned that his uncle had died and left him a large amount of money!
Now his dream could be realized!
He bought himself a race car, souped it up, and then painted large red letter S's all over it.
When he was at his first race, a friend of his asked why had had painted his car that way.
"Simple" the snail replied.
"When people see me and my race car go zooming down the track, I want them all to scream, "Wow, Look at that S-car go!'"