Gabiru is a proud lizardman from That Time I Got Reincarnated as a Slime, a series built around Rimuru's growing nation and the colourful allies who join it. His short wow works as a ready-made anime reaction, so editors have reused it in fan edits, meme videos and reaction compilations whenever a moment calls for sudden, earnest surprise. Like Happy's wow from Fairy Tail, it survives because it is instantly readable even without context: one voice, one feeling, and a reaction that fits almost any unexpected reveal.
About this sound
Gabiru's surprised wow from That Time I Got Reincarnated as a Slime, a short anime reaction used for shocked reveals, plot twists and funny overreactions.
Gabiru's wow is a short burst of surprise, delivered in a bright, goofy anime voice that rises quickly and then stops dead, leaving the moment hanging. It lasts under two seconds, so it lands as a punch rather than a line of dialogue, and it works because Gabiru often sounds earnest even when he is out of his depth. Hearing it makes a reveal feel bigger and sillier at the same time, like a character has seen something impossible and cannot process it. The clip is clean and easy to drop into a cut, which is why editors use it to underline a twist without slowing the scene down.