- Can be considered offensive or gross English.
- You shouldn't use this expression until you are very sure when and where it is acceptable.
- You wouldn't say this at church.
- You can use this in a bar talking to a friend.
- My wife is always bitching and moaning about my playing football every Saturday.
- Stop bitching and moaning about your salary and get back to work!
- My teacher is always bitching and moan about how noisy Brazil is.