The phrase "hast all over" is not a word, but rather a combination of words. Therefore, it cannot have an antonym. However, we can look at antonyms for individual words within the phrase. "Hast" is a form of the verb "to have," so antonyms could include "lack," "miss," or "lose." "All over" implies completion or thoroughness, so antonyms could be "incomplete," "partial," or "unfinished." Overall, it's important to remember that antonyms are words with opposite meanings to a particular word, not to a combination of words or a phrase.