Definition of "upsidedown" [upsidedown]

• Alternative spelling of upside down. (adjective)

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• "He could also sign his name upsidedown and whip it around and sign it rightsideup all in one very fancy motion."
• "OMG I have no clue how you got your name upsidedown like that lol"
• "Nelson did not know any women and he weighed only 68 pounds but Mr. Head pointed out that the machine had probably printed the number upsidedown, meaning the 9 for a 6."