Related: "This is a bit of hack" to describe a solution that is very fragile and subject to breaking, or just ignores good practices. Technically, you could a

Related: "This is a bit of hack" to describe a solution that is very fragile and subject to breaking, or just ignores good practices. Technically, you could argue that this is in fact the original usage, as the solution's fragility typically is due to ignoring the conventional semantics and exploiting the actual underlying implementation of something.