People who think that golf carts are corny have obviously never driven one. On or off the course, the carts are hands-down the best part of the game and people sometimes build custom ones to reflect their personality or just to stand out from the crowd. If Batman Tumbler or Mercedes-Benz carts are too much for you, you may want to look into getting a Golf Skate Caddy.
The hybrid electric skateboard golf cart is such a weird combination but it works so well design wise. Riders can stand or sit while operating the Caddy and no prior skateboarding experience is required. The top speed is around 13mph and the little machine can carry up to 245lbs (golfer + clubs). Forget the game, we would get a bunch of these things and just cruise the course for hours, or until the batteries died.