built like a brick shipyard

The idiom "built different" is a more modern expression that gained popularity in recent years, particularly in youth culture and internet slang. It does not have a fixed meaning and can be used in different contexts to convey various ideas. Generally, "built different" is used to describe someone or something that is unique, unconventional, or extraordinary in some way. It implies that the individual or object in question possesses exceptional qualities, whether physical, intellectual, or emotional. This idiom is often used to emphasize individuality, talent, or exceptional skills.

The expression "build on sand" is another idiom that conveys a slightly different meaning. It is derived from the biblical story of the wise man who built his house on rock and the foolish man who built his house on sand. By "building on sand," the idiom suggests that something is constructed on an unstable or unreliable foundation. It is often used metaphorically to criticize or warn against relying on unstable or unreliable principles, beliefs, or plans. This idiom implies that a solid and stable foundation is necessary for long-term success and stability.

While "built like a brick shipyard" and its related idioms share the common theme of strength, solidity, or durability, they each have their own nuanced meanings and contexts. Whether used to compliment someone's physical build, emphasize resilience and toughness, or convey uniqueness and exceptional qualities, these idioms provide colorful and expressive ways to describe various aspects of human experiences and the constructed world around us.