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A comical yet violent variation of the popular card game UNO. Whereas the original UNO created by Merle Robbins was invented to resolve arguments, the modern TRAINO variant is known to incite violence, usually due to the excessive spontaneous creation of penalty rules against week minded players and the European style of slapping faces when forced to pick up cards. The origins of TRAINO can be traced back to an anonymous group of train commuting students in Sydney Australia.
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