Monopoly? Scrabble? Boggle? Connect 4? Chess? Checkers? Chutes and Ladders? Candy Land? Sorry? Battleship? Operation? Something else? What's your favorite game and why? Any good memories from your childhood related to it?
For me its chess because against a good player you could be there for hours and it would just get up to where you'd be at each others throats by the end of it. I also used to play non-conventionally - used to make up my own formation as opposed to the normal method ofm playing it. Ah good times.
Hmm, any sort of board game really. I'm always down for some Monopoly whether it be the original or the newer one that has credit cards and all that crazy jazz.