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According to Dictonary.com, the phrase is thought to have originated from a song called Doot Doot (67) by US rapper Skrilla. But its actual meaning is unclear, with some saying it means "so-so" or "maybe this, maybe that". Like many school-aged children, Karlla said Alfie became obsessed with the term, with the whole family jumping on the trend. Karlla said: "I've spoken to loads of parents and there's heaps of comments on the Facebook posts saying 'what does it mean?' "I've come to the conclusion that it's one of those repetitive memes that kind of makes it into everyone's life. "It's become a bit of a running joke in the house."
