Ai 哀 (Gulu-Gulu) – Alcohol disinfection (English subtitles)
Source: @gulu__i
Official site: https://gulugulu-official.com/
Translation by wild7orchid
Transcription and proofreading by Tak-san.
哀さん disinfects numerous 叫 kanji before the Shouting Chicken gig.
叫 - shout, exclaim, yell.