There’s good advertising that makes you convinced you can’t live without the product or service. Then, there's excellent advertising that proves it’s a form of art, just like these mind-bending and clever billboard ads.

And then, you've got hilariously bad advertising. When you see one, you know it. Whether it’s product placing that has gone wrong, a slogan that sounds way off, or an overall design that gives people second and third thoughts, these are the ad fails worthy of the prize.

So let’s buckle up for a fun ride which is basically a masterclass on how not to “create and produce an ad,” as compiled in this list by Bored Panda. Take notes, kids, it’s about to get heavy.