"The reason there are two senators for each state is so that one can be the designated driver"

This quote by Jay Leno is a funny method of highlighting the significance of having two senators for each and every state. The joke suggests that both senators are like two friends pursuing an evening on the community, with among them being the assigned vehicle driver. This is a reference to the truth that the two senators are accountable for representing their state in the Senate, and that among them is accountable for making sure that the state's passions are taken care of. The joke also implies that the two senators are interacting to make sure that their state is well stood for in the Senate. By having two senators, each state is able to have a voice in the Senate and make certain that their interests are taken into consideration. This quote is a humorous way of highlighting the relevance of having two senators for every state.