Here's a suggestion for a word game:
It's kinda like Lateral Thinking (where each person takes turns at saying a word, without repetition, which is linked to the previous word, and the winner is the one who is first to get back to the starting word) only, instead of using words that are linked, the aim of this game is to use completely unconnected words. Points are awarded every time someone makes a correct challenge (however obscure) when they feel that two words are related, when or when someone reaches the starter word.
Whatdyallreckon?