Subject: [a character's name, or 'me'] holding a controller and playing [a game, for instance Mario Kart, Sonic or Street Fighter II] on a CRT television from the 90s.
Setting: a dimly lit bedroom.
Style: grungy and analog, exactly like a nostalgic advertisement printed in a gaming magazine from 1994.
Props: the controller is a PlayStation 1 or SNES pad; nearby sits [a personal item that identifies the subject]; the floor is littered with snacks and game cases.
Text: big retro slogans, for example "LEVEL UP!" or "GAME ON!", set in a heavy, chunky typeface typical of the 90s.
Photography: slightly overexposed, warm tungsten light.