Prettybeast can often be defined in several different ways. However, this word is most commonly defined in the Urban Culture as a word of pure rawness.
Used a slang to describe the following words:
highly skilled, lyrically inclined, stylish, different and hot
Example 1: Yo Prahmiss is PrettyBeast, her rhymes are raw.
Example 2: His new sneakers are "prettybeast," they are unique, stylish and the hottest I have seen in a long time.