The phrase "go around the barn" can be replaced with several synonyms, including 'take the long way', 'beat around the bush', 'circle back', 'meander', 'deviate', 'swerve', or 'veer'. These phrases all imply taking a longer or more roundabout path to reach a destination, and can be used in both literal and figurative contexts. For instance, "let's take the long way home" or "stop beating around the bush and tell me the truth". Using synonyms can add variety to your language and help you communicate more clearly and effectively. So, the next time someone suggests going around the barn, try one of these alternatives instead!