"The only thing I'm running for is the state line"

This quote by James Carville is a metaphor for escaping a tight spot. It suggests that the speaker is trying to avoid something, whether it be a person, a location, or a circumstance. The phrase "running for" suggests that the speaker is attempting to get away as quickly as possible, and the expression "state line" implies that the speaker is trying to get away from a specific state or region. This quote could be interpreted as a call to action for those who are in a tight spot and require to leave it. It could likewise be interpreted as a suggestion to take action when confronted with a tight spot, and to not be afraid to take threats in order to get far from it. Eventually, this quote is a pointer that sometimes the only method to escape a tight spot is to take action and run for the state line.