Redditor mystery_smelly_feet spent $2,000 and 2 months of work building this magnificent arcade cabinet that looks like a classic Nintendo Entertainment System. It has a PC inside with emulators that permit him to play the old games.
Link -via Technabob
I just hook up my laptop into a projector pointed to the ceiling... attach my high end gamng controller, nestle into my SUMO bean bag and play classic Zelda on a 200 inch screen with surround sound.
Play until you get sleepy..... put the controller down and take a nap and then just pick up where you left off when you wake up.