I miss watching Cartoon Network all day (back in the day when they played mostly Looney Tunes and Hanna-Barbera cartoons - which Boomerang does nowadays). I probably learned English right out of watching cartoons in English. Looney Tunes/Merrie Melodies, Tom&Jerry, Top Cat, Wacky Races, Swat Kats or even Yogi Bear. As for non-cartoons, I'd probably watch MacGyver.
I also miss some old PC games (though I still play some even today). Games like Dyna Blaster, Prince of Persia, Lotus 3, Fatal Racing, Duke Nukem 3D, FIFA '98, Need For Speed 1 to 5, Re-Volt (graphics look good even today for this kind of game), Earthworm Jim 2, Lemmings, Seek and Destroy, Tyrian 2000, Skyroads, and more.