Dragon Ball characters playing video games, old school vs new. It's amaizing how accurate this is. I didn't think it was that much at first.
Here's the Dragon Ball timeline (starting on 0 years yeah):
Years, Event
0, Goku and Krilling start training with Master Roshi 0, 21st World Martial Arts Tournament 3, 22nd World Martial Arts Tournament 6, 23rd World Martial Arts Tournament 7, Gohan is born 11, Raditz Appears, Gohan has 4 years 12, Vegeta and Nappa arrive to Earth 14, Future Trunks appears 16, Trunks is born. The androids and Cell appear 17, Goten is born 24, 25th World Martial Arts Tournament
24 years
Here's the nintendo timeline:
1985 NES 1991 SNES 1996 N64 2001 Gamecube 2006 Wii