What does it mean to eat mom's money?

Mom, the old man is Sichuan dialect, which refers to two parents, not just one of them.

Generally used to address other people's mothers, less used to address their own mothers. Men can also use it to address their wives and children. Mom, the word "old man" is generally not insulting and belongs to a neutral word.

Eating mom's money means using his parents' money. Some people depend on their parents when they are teenagers, and squander their youth and capital when they are young. As a result, life has not accumulated, and it is not easy to make money until middle age. In fact, when they were young, they also knew that it was not easy to make money, but they were unwilling to make any preparations in advance for this difficulty. Play when you should, and splurge when you should. In middle age, they completely pushed out the responsibility, pretended to be innocent, and claimed that they didn't realize the cruelty of life and the difficulty of making money before. An adult, while holding his parents' money, squanders it with confidence, and at the same time hates his parents for giving too little. This is not only unfilial and unreasonable, but also an elegy of sad humanity!