Nay, I was not, and have no idea what that is. But I looked it up. Actually, I was inspired by a drawing of a T-Rex and a little floating cloud that I made him look at which turned into dango after me thinking "cloud is stupid." And loosely, off of a homemade dango a friend of mine gave me when I was leaving Japan.
I loved them. ^_^ We weren't really sure what they were and they were selling them at the station in Shinjuku. There was a big sign with oranges on it and we were like, "What the heck?..." They were so awesome! We ate them all the time after that. ^_^