user
Given a cartoon image and a caption. Caption: I think we made a wrong turn at puberty. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
The two older men are too mature for this situation of teenagers driving a car wildly and irresponsibly. The joke is that on their trip, there's a physical place called "puberty", and at that road juncture, the two should have gone towards the direction of maturity instead of this immature direction. It's partly funny because puberty is often framed as an important figurative juncture in life, whereas here, it's a literal juncture.