McDonald's is turning cup holders into boomboxes for your phone

Big Mac, fries, and McFlurries aren't the only things you can get at McDonald's.
Customers ordering fast food at the Woodbine Beach McDonald's in Toronto can get a cup holder that folds open into a boombox speaker for your phone. 
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The Canadian location is giving out the limited edition cup holder/speakers to celebrate the McFlurry's 22nd birthday, which, FYI, was invented in Canada. Sorry, America, no awesome transfor