メソメソ

adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'

sobbing; weeping; whimpering

Describes crying in a weak, pitiful, or self-pitying manner, often with a negative connotation. Commonly used with する or と.

• 叱しかられた子こ供どもがメソメソと泣ないている。

  The scolded child is sobbing.

• いつまでもメソメソするな。

  Don't keep whimpering forever.