Question

What made Pip think that his brothers were born with their hands in their trouser pockets? ​

Answer 1

$\huge\color{hotpink}\boxed{\colorbox{black}{Answer}}$

Apparently they were flat stones, and the parts jutting out slightly at the sides looked like arms in pockets. This gave Pip the idea that his brothers were born and lived on their backs with their hands in their pockets.