guu-guu
The sound of loud snoring or a stomach growling audibly. In the body context, it describes either deep sleep with snoring or an embarrassingly loud hungry stomach.
💡In a quiet meeting when your stomach growls — 'My stomach went guu-guu during the presentation.'
静かな教室でお腹がぐーぐー鳴った。
My stomach growled guu-guu in the quiet classroom.
My stomach was ___ during the exam — so embarrassing!
試験中にお腹が○○鳴って恥ずかしかった。