I was visiting my grandmother in Albany, Georgia one summer in the early 80s. One day, she had a lot of errands to run; so she gave me $20 for quarters and dropped me off at Aladdin's Castle arcade in the Albany Mall. I spent hours playing Wizard of Wor.

That was one of the best days of my teenage life.

Part of the game's immense appeal was that it talked: the Wizard regularly mocked and abused you, taunting you with his robotic "Ha-ha-ha-ha-ha!" Arcade History's writeup of the game includes all 71 lines of the Wizard's dialogue.

(Thanks to http://www.videogamey.com for the link)