ブヨブヨ

noun which may take the genitive case particle 'no', na-adjective, adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'

soft and flabby; spongy; mushy; soggy

Describes something that is unpleasantly soft, lacking firmness, often with a negative connotation. Can refer to food, body fat, or waterlogged items.

• このパンはもうブヨブヨだ。

  This bread is already soggy.

• 運うん動どうしないとお腹なかがブヨブヨになる。

  If you don't exercise, your belly gets flabby.