The Brothers Grime

 is a repeatable quest in Fallout Shelter.

Synopsis
''Few Raiders play dirtier than the two Raider bosses known as the Brothers Grime. Teach these black-hearted sibling scoundrels a lesson.''

Objectives
Confront a dastardly pair of Raider siblings.

Dialogue

 * If you're here for that detective, you're gonna have to go through us first! (_RaiderLine_1);
 * Oh look. Another snack for our pets. Tenderize 'em! (_RaiderLine_2);
 * Let's get down and dirty! (_Conversation_1_NPCStart_1);
 * Let's clean this dirtbag's clock! (_Conversation_1_Team_1);
 * Vault Dweller filth! You'll pay for what you did to my brother! (_Conversation_2_NPCStart_1);
 * Let's mop the floor with this scrub! (_Conversation_2_Team_1);