Zoom made a lot of games for the X68000 back in the day, and it seems as if every one had their mascot doing something wacky on the sleeves protecting the floppies. So did some other manufacturers, like Capcom, whose Street Fighter characters cautioned you about proper floppy handling techniques.

Don't bathe with your floppy.

Don't set it on fire.

Don't copy that floppy.

Love is for grownups.

Don't get excited doing things like this.
(Putting underwear on floppy)

Don't make it into an art project.

Don't eat it. "Eh!?"

Don't do it I say!.