Well, Trainman, I don't know if this is a "cameo", but on The Simpsons, the episode where Bart shoplifts, it show Bart's conscious. There are game characters[Mario, Luigi, Donkey Kong, Sonic and the golf guy] tellin him to do stuff. Another one was in Futurama, when Space Invaders try to take over the earth, it shows like a council of game characters. It showed Mario in it.
Ironics: You see a friend of yours playing Double Dash!! and he/she is woopin the computer on Mirror All Cup Tour. After he wins the Gold Trophy in record time,[this time is obviously fake]10:00:000, you start playing each other in Versus mode. You play on Luigi Circuit; the EASIEST course on the game. This is your first time playing Double Dash!!, and you woop your friend by two laps. All of it; Irony.
Edited by - Killa of PS2 on 1/1/2004 7:51:55 PM