I notice you've used the word — it’s not a standard English term, but it reads like a compound word or a feature name for a game, app, creative writing piece, or product.
Surgery in the abdominal region, known as laparotomy if it's an open surgery, involves making an incision through the abdominal wall to access the abdominal cavity. This could colloquially be referred to as a "belly stab," although it's a controlled and precise procedure. bellystab