ポンポンペイン

noun

tummy ache; abdominal pain; menstrual cramps

Internet slang, often used in a cute or self-deprecating way to refer to stomach pain, including menstrual pain. The word combines the childish term ポンポン (tummy) with ペイン (pain).

• 生せい理りでポンポンペインがひどい。

  My tummy ache from my period is really bad.

• 食たべ過すぎてポンポンペイン…。

  I ate too much and now I have a tummy ache...