I’m almost 50 years old. I bought my first computer in 5th grade with money from selling newspaper subscriptions door to door. If I think about it, there’s quite a bit of technology I’ve experienced in my lifetime.
Here is some GeekSpeak we no longer use:
Turn the Channel (TV)
Black & White (TV)
UHF & VHF (TV)
Wait for it to warm up (tubes in a TV)
Rewind the Tape (VHS)
CRT (cathode ray tube in a TV or Computer Monitor)
Can you think of some more?