Crumb Bakery used an offensive tagline "So good it makes fat people cry" which upset a local customer. When the customer complained, Crumb responded rudely that they "offend everybody equally." The customer created an online group to share her experience, and the story spread on social media. Crumb responded poorly on Twitter and their blog to the growing criticism. As a result, the bakery faced significant damage to its reputation and social media presence. The case serves as a lesson to businesses about the importance of respecting customers, handling feedback appropriately, and maintaining a positive online reputation through social media.