This entity is called GBX. GBX is actually a demonic entity that feeds off of Glitchi boy's negative emotions, and his bad/negative actions. He's 7 feet tall and 5 feet wide, and by making his form obese, he's also making fun of glitchi boy himself, calling him fat. Doing this makes Glitchi boy mad, as he's a bit insecure about his body, which also makes GBX more powerful in the process.
