Marc went from rags to riches after winning the lottery. (to go from rags to riches)
to go from being poor (or not wealthy) to being rich
We've got a good nest egg saved up in case of emergency. (a nest egg)
an amount of saved money
Sophie felt like a million bucks after getting a massage. (to feel like a million bucks/dollars)
to feel really good
We always get service at this restaurant because money talks. (money talks)
money gives you power/influence
I had to break the bank to go on that vacation across Europe.
to pay or have to pay a lot of money for something
You might need to grease some palms if you want to skip the line. (to grease someone's palm)
to give someone money to persuade them to do something (secretly)
Do you want to go dutch on the bill? (to go dutch)
to share the cost of something (especially a meal)
They must be made of money if they live in a house that big. (to be made of money)
to be very rich.
Many people live beyond their means and go into debt as a result. (to live beyond [ones's] means)
to spend more money than you earn or than you can afford.
I just got paid and I've got money to burn. (to have money to burn)
to have money (usually a lot) to spend on things