Definition & Meaning of "[come] down on {sb} like a ton of bricks"

What is the origin of the idiom "come down on someone like a ton of bricks" and when to use it?

The idiom "come down on someone like a ton of bricks" likely originated from the imagery of a heavy and forceful object falling abruptly, symbolizing a sudden and severe reaction or punishment. This expression is primarily used to emphasize the swiftness and intensity of the consequences that one might face when confronted with disapproval or discipline.