"Let's cut the rug" means "Let's enjoy dancing." No one says that anymore.
This next song is fast (a challenge!!!) and refers to alcoholic drinks.
If you can sing this, I want to hear it!! I think if you like it, it's worth practicing.
I always think people should care, but I think singing this will help you pronounce questions with should. Be careful to say "Should I?" Not "I should" in a question.
Can you write about a time that your own emotions surprised you?