1960s

If you don't know what the heck Space Ghost is, it's probably because you're too young - the 1966 show revolves around hero Space Ghost and his sidekicks Jan and Jace, and their monkey Blip as they fight villains in space. One of those villains is Brak, whom the internet has taken a liking to in the form of memes - some of which you can view below!

The advertising world was a whole different universe in the 50's and 60's. This stuff would definitely trigger people today!