Mid to late 70's, summer comp class for a week at Mansfield Unv. when I was a kid - programmed something on punch card, boxed them, dropped the box on the way to the card reader

, resorted the cards, and ran something.
Early 80, on the high schools comp lab network - changed the boot screen from something like "Insert your floppy in the disk drive" to "Insert your colon in the disk drive". That went over real well.
