Boxing, red box, blue box, black box. You might not have had one, but you knew someone who did.
War dialing to find other modems listening in your area.
Kermit, Xmodem, Ymodem, Zmodem
Using a hole punch or exacto knife to turn single sided floppies into double sided.
That your x86 box was nothing compared to a SGI, Dec Alpha, or Sun workstation.
That email took longer around Christmas because every email server was choking on dancing Santa GiFs.
Browsing the internet with lynx and reading email with pine.