One person thinks of something, and the other people ask a series of 20 yes-or-no questions to guess what it is. The person who guesses correctly before 20 questions is the winner and starts off the next round.
a new name.
Turn on the radio and move the dial until you hear a song, and see who can name the tune first.
Host a full-fledged spelling bee and take turns quizzing the other passengers’ spelling skills. Warning: You may experience sharp shots to the ego during this game.
Name three famous people and decide which one you’d dump, which one you’d date and which one you’d tie-the-knot with. If you’re adventurous and enjoy dabbling in dangerous waters, name three people you know instead.
One person picks a word, and then each person has to say a word that rhymes with it. Whoever drops the pace loses and has to think of a new word.
Everyone picks a color, and each person counts all of the passing cars in their color. Whoever reaches X number of cars first wins. No cheating!
Pick a place to hide (figuratively speaking, since you can’t physically leave the car), and see who can guess where you are based on descriptions and yes-or-no questions.