How's by you? spoken informal
A casual greeting someone you know and asking how they're doing.
How's by you, Andy? I haven't seen you in ages.
A: "Hi mate, how's by you?" B: "It's all good, mate!"
Said when you want to shake hands with someone as a greeting or an agreement
To be no longer welcome to stay in a particular place because one has remained a guest for too long, or done something that makes others feel bothered or annoyed
Used to ask someone to send or deliver your greetings to someone else
to offer someone to visit your house for doing something.
A Way of saying "hey" or "hello", used as a greeting or to get someone's attention