Carved out of wood
Tough, Physically and mentally Strong,
Kids today are damn snowflakes but back in the day we were carved out of wood.
Carved out of wood
It means you're freaking ripped. Wood = hard = carved = chisled = ripped. Common sense for the win! However; if you are carved out of wood, be prepared to immolate easily.
To be carved out of wood, one must lift weights, and do pushups regularly. Definately not for the lazy/impatient.