SFSG

Those who are happy with how a situation is progressing use SFSG to mean "so far, so good." You may receive SFSG in text or chat messages from co-workers, friends, and family members, who are discussing an in-process project or event.

Largely, there are two types of people who send SFSG messages: the bullish and the bearish. Bullish people likely expect continued positive results, while bearish people are likely waiting for the situation they're monitoring to turn sour.