お弁べん当とうつけて

expression

with rice stuck on one's face

Jocular, idiomatic expression used as a tease when someone has rice stuck on their face, often in the question お弁当つけてどこ行くの？ (Where are you going with your lunchbox on your face?).

• 顔かおにご飯はん粒つぶがついてるよ。お弁べん当とうつけてどこ行いくの？

  You've got a grain of rice on your face. Where are you going with your lunchbox on?