Certainly! Here are a few examples of sentences using the phrase "shit hits the fan":

1. "We thought everything was going smoothly, but then the shit hit the fan when the main server crashed during peak hours."
2. "The company's financial scandal was kept under wraps for months, but when it finally became public, the shit really hit the fan."
3. "I warned them about the potential consequences, but they didn't listen. Now that the project deadline is approaching and half the team quit, it's clear that the shit has hit the fan."
4. "The political debate started civilly, but as tensions rose, insults were thrown, and the shit hit the fan with accusations flying from all sides."
5. "I didn't expect the disagreement to escalate so quickly, but when insults were exchanged, the shit really hit the fan, and friendships were irreparably damaged."

Remember to use this phrase judiciously, as it contains a vulgar word and may not be suitable for all situations or audiences.