Are you interested in the "ugly-cool" tattoo/art style specifically? Who is Malfeitona???? - Malfeitona
In Brazilian music, "answer songs" are common. You could write a verse from the perspective of the cheating partner attempting to justify the "mal feito" plan. Mal Feito
Simple, raw black lines, heavy contrast, and a mix of "cute" and "aggressive" imagery (like a cute crab in a dark mangrove). Are you interested in the "ugly-cool" tattoo/art style