i inflated the mad scientist's value a bit to make it sound better in english
. andeu says mad scientist as "マッドサイエンティスト" (maddosaientisuto) and mukuro replies "マッド三円テスト" (maddosan'entesuto) which means "mad three yen test." 3 yen is roughly 2 cents not 5 hehe. blame the post-covid economy :3