A collection of humorous and ridiculous vintage ads that could be found in comic books from the '70s, '80s and '90s includes Sea Monkeys, a 6 foot nuclear submarine, a life-size inflatable doll (marketed to girls), and a tube of lubricant for your Rubik's Cube called -what else- Cube Lube!
Link
From the Upcoming ueue, submitted by pholley.
Seriously?
Cool, guys! :D