What does you want some booze eh mean?

The phrase "you want some booze, eh?" is a question asking if someone would like to drink alcohol. It is often used in a casual or informal setting, and can be interpreted as an invitation to have a drink together. The phrase "eh" is commonly used in Canadian English and some parts of the United States to indicate a question, and is similar to the British English use of "right?" or "isn't it?"