I love Trivial Pursuit, especially the 90s Time Capsule Edition and the Pop Culture DVD edition. Taboo is a ton of fun, and so is Apples to Apples.
I really enjoy 500 Rummy for card games. My family also plays 31 aka Knock.
I love Monopoly, Clue, Scattegories, and Pictionary. Cranium is a great time with friends.
Oh, and I like Chess. I'm kinda good at it even though I'm not skilled enough to play using any type of strategy. I only learned how to play a few years back (to impress a guy, hah!) but I guess I'm lucky or something.
Computer games? Solitaire and CHIP'S CHALLENGE. I loved Pipe Dream when I was younger too--anyone know where I can find a download of it?