What is the meaning of "hells" here?
Native speaker’s answer
Rebecca
"Hells yeah" is the same thing as "hell yeah", or "heck yeah", which are used to express excitement or agreement in a situation. However, it is less common to say "hells" plural than "hell". "Hells" is more of a slang term and is even more informal than "hell" or "heck". Sometimes, the plural of "hells yeah" can imply that you are extra excited or extra in agreement with something.