The phrase "how it go" is a casual way of asking someone about their current situation or status. There are several synonyms that can be used in place of this phrase, such as "how are you doing", "how's it going", or "what's up". These phrases all convey a similar meaning, and can be used in a variety of settings. Whether you're catching up with a friend, or checking in on a colleague, using these synonyms can help to create a more engaging and friendly conversation. So next time you want to ask someone how they're doing, consider switching it up with one of these alternatives!