Rocks are used to clear "#1 Dad" Mugs and can be obtained in the following ways: 
- Making Lois Read Tea Leaves
- Making Dad Bod Peter Practice Mindfulness
- Making Maid Stewie Burn Incense
- Making Herbert Forget His Birthday
- Making Tom Tucker Run a Zodiac News Story
- Making Bingo King Peter Take His Kids to Bingo Night
- Making Feral God Hunt Lions
- Making Dave Campbell Pose for Nude Art