Some stuff-ups are funnier than others. A typo in an email - forgiveable. Spelling the word "school" wrong as you paint road markings is something else.
Or take the geniuses who contributed to this hall of shame - sweetcorn packaged as watermelon, a lifeless form floating in a tank marked "live catfish" and patriotic "Canada" flipflops emblazoned with the British flag.
You had one job people...
With thanks to Imgur for part of this sterling compilation.