"Washington, DC is to lying what Wisconsin is to cheese"

This quote by Dennis Miller is a humorous contrast in between Washington, DC and Wisconsin. He is suggesting that Washington, DC is understood for its dishonesty and Wisconsin is known for its cheese. This comparison is meant to be humorous because it is an exaggeration of the fact. Washington, DC is not known for its dishonesty, however rather for its political scandals and corruption. Likewise, Wisconsin is not known entirely for its cheese, however for its dairy market and other agricultural items. This quote is a humorous way of explaining the distinctions in between the 2 states. It is a lighthearted method of poking fun at the stereotypes related to each state.