A snail walks into a car dealership. He slides up to a shiny red convertible and says to the dealer, "I'll take it, but I need you to remove the 'S' from the 'GTS' on the back."
The dealer, confused, asks, "Why? It's the top-of-the-line model!"
The snail replies, "Well, I don't want people thinking I'm driving around in a 'Snail GTS', do I?"
But another snail comes into the same dealership and hears this conversation, and says, "I'll take the 'S' for my vehicle, if you please."
The dealer asks why and the snail replies, "So when people see me on the street they can say 'Look at that S car go'!"