Here's Lin-Manuel Miranda and Jimmy Fallon singing a silly song about their goatees Ifeadi C. 03:05 Mashable, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsThe golden age of streaming sports isn't perfect, but it's still damn goodThe adidas and Reebok Black Friday UK sales are stepping it up with further discounts8 tech gifts that won't fail this holiday seasonThere's 10% off all new Macs with the KRCS Black Friday UK saleSamsung has launched its Black Friday UK sale with deals on mobiles, watches, TVs, and moreUK politician casually shares 'Game of Thrones' quiz result midway through a work day