The term 'wannabe surfer' can be summarized by the crossword solution 'HODAD, ' which is an acronym for 'Hang Out, Drive Around, and Dig the Scene.' This term was coined in the 1960s to describe someone who wanted to be a surfer but didn't actually surf. It was used to describe someone who hung out at the beach, drove around in a car, and enjoyed the atmosphere of the beach without actually participating in the sport.