The Pet Rock Started As A Dad Joke And Ended Up As A Million Dollar Idea (Cool Weird Awesome 827)
It was around this time in 1975 that Gary Dahl dropped by a gift show in San Francisco with the idea for the pet rock. It would make him a millionaire.
It was around this time in 1975 that Gary Dahl dropped by a gift show in San Francisco with the idea for the pet rock. It would make him a millionaire.