chundering

Australian slang meaning sickening or nauseating — likely to make someone chunder (vomit). The word carries the same vivid, slightly theatrical quality as other Australian slang derived from 'chunder.' Used informally to describe food, smells, situations, or people that inspire disgust. Not overtly offensive but definitely informal.

(AU, slang) sickening; nauseating.

(slang, transitive, and, intransitive, chiefly, British, NZ) To vomit; throw up.

(slang) To vomit.

(idiomatic, slang) To vomit chunks of undigested food.