Parks and Recreation + TV Tropes | Precision F-Strike
“Let’s face it: people swear. However, some movies/shows have a tendency to overdo it. Sometimes it can be pulled off, and sometimes it just sounds stupid. The Precision F Strike is the opposite of this. Put simply, it’s where swearing has been used effectively to add weight to the sentence. The most common way of doing this is when a normally non-swearing character swears, meaning that things have just gotten really fucking serious.”