Ceboboy Share definition Flag Not only it is a nickname for the guy who came up with the word cebo and the concept around it, it's also a very polite way to say that someone is stupid. "Hey ceboboy! You can't put that in your mouth, I already said that a million times!" Ceboboy by guib December 29, 2019 0 0 Get merch Get the Ceboboy mug. Buy Now — $32.95 See more merch
