Here’s one for rather interesting warning labels. This one discovered on a Game Cartridge (Possibly for a Nintendo “Family Computer”)

First three symbols seem pretty self explanatory (Keep away from Heat, Physical abuse, and Water), but what on earth is the 4th one? Do not feed to Crocodiles???

Using Google Translate’s optical character recognition function, the text appears to say something along the lines of “We can not guarantee the item will survive damage from the above activities”.