eye for a tooth

Much like "Eye for an eye tooth for a tooth" they both deal with the idea of a punishment being equal to what the offender did. However, this differs in that it represents the idea of getting back in a manner equal in magnitude to the victim by any other means necessary, often in a more severe manner.

Person 1: "those goofy ah mfs from across the block jumped me last night bruh"
Person 2: "eye for a tooth lets fuck em up"
Person 1: "bet say less imma grab u in 20"