Can effectively be translated as "vomit-inducing cuteness" or "so cute that I want to vomit." Can also be translated as "disgustingly cute." It comes from the two words げぼ (gebo), meaning to vomit, and かわいい (kawaii), meaning cute. Popularized by Kiryu Coco in her streams and was also used as a member emote.
Example sentences:
▸ "I can definitely say that she's so gebokawa."
▸ "The one and only gebokawa dragon girl!"
Sources:
- JLect - げぼ : gebo
- Jisho - 可愛い
- YouTube - 【#桐生ココ】ARKの地下世界で生き残れ！強力な仲間をテイムせよ！【#とまらないARK】
- YouTube - Coco Ch. 桐生ココ - Membership (Dead Link)
- Hololive Fan Wiki - Kiryu Coco
- Kiryu-Kai Tatsunoko Gang Discord Server