middle finger voting 

A type of voting that describes casting one’s vote for one candidate to prevent another from winning.

This 2020 presidential election will likely embody the most widespread example of middle finger voting the US has ever seen.

middle finger voting by Dr Bunnygirl October 29, 2020

middle finger voting 

When your vote for one candidate is actually a vote against another.

Why yes, I do admit to many instances when I engaged in middle finger voting!

middle finger voting by Dr Bunnygirl October 29, 2020