Stag nights are a popular tradition among men who are about to get married. They are an opportunity for the groom and his friends to have one last night of fun before he ties the knot. However, there are many different synonyms for the term "stag nights," depending on where you are from. In the United States, it is often referred to as a "bachelor party," while in Australia and New Zealand, it is typically called a "buck's night." Other terms that are sometimes used include "stag do," "stag weekend," "last night of freedom," and "pre-wedding party." No matter what you call it, the goal is always the same - to have a great time with your friends before you take that next big step in life.