Definition: Pretty is used as an adverb with the meaning ‘fairly, moderately’, as in The performance was pretty good / He did pretty much as he liked. The adverb corresponding to the usual meaning of pretty is prettily: She always dresses so prettily, kinda? So you see Darling, being ‘Pretty” really has nothing to do with the way you Look physically. You know, like in the use of the word ‘Beautiful’, okay. People are always telling you you’re ‘pretty’ ’cause they’re just being very sarcastic and insulting. Pity, cause You are really so ‘moderate’.