ぶくぶく
bukubuku

Noun
Suru Verb
To-Adverb

1. bulging; swelling (e.g. with water); loose-fitting or baggy (clothing)

Onomatopoeia
毎日 まいにち大食 たいしょくしていると、ブクブク ふと ぎること間違 まちがいなし。
mainichi taishoku shite iruto bukubuku futorisugiru kotomachigai nashi.
If you pig out every day, you're sure to gain too much weight.
Noun
Suru Verb
To-Adverb

2. bubbling; foaming

Onomatopoeia
Other forms: