"This tastes horrible!"

• "This tastes awful!"
• Less polite way of saying "no thanks" to offered food
• "How revolting!"
• "That smells horrible" reaction
• "Ugh!"
• "How gross!"
• "Ick factor 10!"
• "That tastes bleah!"
• "Bleah!"

Wiktionary Word definitions in Wiktionary
interj. (alternative spelling of yech English) n. (alternative spelling of yech English)