隠かくし食ぐい

noun

eating on the sly; secret eating

Refers to eating secretly, often when one is not supposed to, such as sneaking snacks or eating between meals.

• ダイエット中ちゅうなのに、隠かくし食ぐいがやめられない。

  Even though I'm on a diet, I can't stop eating on the sly.

• 子こ供どもが台だい所どころで隠かくし食ぐいをしているのを見みつけた。

  I caught my child sneaking food in the kitchen.