Born in 91....
The sound of connecting to the dial up internet
The sound of the nudge on MSN
SEGAAAA
the classic Nokia text message tone
Snake game on Nokia
Recording 30 second clips of songs on phone to listen to
Sending photos by Bluetooth (and also being able to scan other people's photos and videos via Bluetooth!)
MP3 players
Having to write in exercise books at school.. and decorating them with wallpaper
Watching the teacher write on a blackboard with chalk!
Nintendo game boy
Having to frantically and repeatedly type on buttons on a mobile phone to create text!
Chris Moyels on radio one
Big Brother
Crystal Maze, Takeshi's Castle
Omg I'm sure there's tons more, and I haven't read the thread so some of these could even be repetitive but wow how I miss some of those things!