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Created in 2010 by actors Chloe Grace Moretz and Kodi Smit-McPhee, the word faboost means "fabulous" and is an in vogue replacement for the word "fab". Chloe Grace initially began usage of a word "faboos" to express this meaning, but Kodi suggested the addition of a "t" on the end when both he and Chloe Grace were being interviewed by lovefilm.com. Faboost went viral on Twitter very quickly.
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