This Tastes Terrible! is an expression used to express one's displeasure with the taste of something. The crossword solutions for this phrase are UGH (3 letters), YECCH (5 letters), and PHOO (4 letters). UGH is an interjection used to express disgust, disappointment, or pain. YECCH is an informal expression of disgust or distaste. PHOO is an informal expression of disgust or distaste, similar to yecch. All three words are used to express a negative opinion about the taste of something.