わいわい
waiwai

Adverb

1. noisily; clamorously; boisterously

Onomatopoeia
Adverb

2. incessantly (complaining, pestering, etc.); going on and on; making a fuss (of something); playing up

Onomatopoeia
Adverb

3. loudly (crying); wailing; bawling; howling

Onomatopoeia
Other forms: