>>284045This has been quite the puzzle, but I figured it out
>アクエゲジキメラステビ>アクエAbbreviation for Aquarius, Japanese sports drink
>ゲジCentipede
>キメラChimaera
>ステビAbbreviation for station bivouac, from my understanding this term refers to a place you stay the night at while on a train trip.
If you look at their profile picture, it becomes clear (train, aquarius logo, centipede refers to the arcade game centipede?, and it's a chimaera because it's a mashup shitpost)