Early 90's, got a lend of a megadrive and played a lot of sonic. Bought an old Nes soonafter for about £20 (dang I feel old even remembering how much old money used be worth!) and never finished super mario, but hell did I play a lot!
The N64 was the real call to gaming though, played mario 64 at a friend's and was blown away with this fancy 3d business. Bought one second hand for cheap with Mario, starfox, mario kart, goldeneye and blast corps. Some of my best memories ever right there. *wipes tear*
Ocarina became more immersive than real life when i first got that too...
Edit: Hot dang, I like how that curve has a smooth normal distribution; STATISTICS WINS AGAIN.