A computer is a big electrified rock, which is designed to pass
voltages through various other devices (other rocks) and make alleged
sense.
2. DEVICES
A device is a special kind of rock attached to the main rock (the
computer). This rock provides the data that big rock uses.
3. DISKS
A disk is a spinning piece of rock, which is magnetically charged to
retain for a time the somewhat meaningful information to be garbled by
the main rock.
4. TERMINALS
A terminal is a rock that glows in the dark and (theoretically)
displays the somewhat meaningful information to be garbled by the main
rock.
And so forth...
FROM THE COMPUTER FUNNIES COLLECTION, A COMPILATION BY THOMAS M. PETERS.