The Kansai dialect. Culturally, it is associated with comedy (specifically, ツッコミ) and is sometimes imitated by people from other regions (エセ関西弁(かんさいべん)) to exploit this.

full payment, liquidation

pay off all of one's debts, pay up

再燃: resurgence, recurrence

再燃: to reignite, to flare up, to relapse, to revive

洋裁: dressmaking / 要塞: fortress / 庸才: a mediocre talent; a person of mediocre talent

果菜: fruit and vegetables / 火災: fire / 家裁: family court

葛西: Kasai, an area of Tokyo

最小化: to minimize

最小化: minimization