"Gr-r-ross!"

• Exclamation said before sticking out the tongue
• "That tastes bleah!"
• ''This tastes terrible!''
• “What a gross-out!”
• "Bleah!"
• "This tastes horrible!"
• "How disgusting!"
• "That smells horrible" reaction

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