yucking

/ˈjʌkɪŋ/
verb
  1. The act of expressing disgust or making a 'yuck' sound.
    • The children were yucking at the strange new vegetable on their plates.
    • Stop yucking and just try a bite.
    • He kept yucking every time the dog brought in something slimy.
adjective
  1. Causing disgust; disgusting (informal, less common).
    • I don't want to touch that yucking stuff.
    • The yucking smell came from the garbage can.
    • That's a yucking mess you've made.