Fancy fonts are font families that bring a more creative and artistic design to a piece. These fonts break the mold. They’re designed to make a big impression, a statement, and showcase imagination. Because the definition of a fancy font is so subjective, they can come in so many different styles and designs.
Fancy fonts are fonts with creative and artistic designs such as bullet holes, curved strokes, jagged edges, etc. It consists of a variety of font styles such as curly, groovy, eroded, distorted, esoteric, broken, etc. and they are generally used in stuff that needs innovative and imagination. Due to the poor legibility of fancy fonts, they are usually best used for decorative purposes and should be avoided in some formal documents and presentations such as resumes, letters, etc. That being said, fancy fonts are fun to play with, and it would be a positive way to get attention if used appropriately.