Which phrase was painted on the side of the SUV at the Scrod house?

The phrase "BOYCOTT SMITHERS CHEVY" painted on the side of the SUV likely signifies a call to action in response to a specific situation involving Smithers Chevy. This kind of message is often employed to mobilize public sentiment against a business or organization perceived to be acting unethically or contrary to the community's interest. In this case, it suggests that there is some controversy or grievance related to Smithers Chevy that the community members wish to highlight and oppose, possibly as a form of protest.

The other phrases do not fit the context of a political or social protest tied to a specific entity like Smithers Chevy. "Stop the Violence," "Save the Environment," and "Vote for Change" are broader social or political statements that lack the immediate, pointed nature of a boycott message directed at a particular business. These phrases typically address larger issues rather than targeting a specific organization for action.