Buster Bluth's “Hey Brother” Supercut Hey hermano! Here's almost every instance of Buster Bluth's “hey brother” catchphrase being uttered on Arrested Development. Rebecca E. Community Contributor posted about a year ago Share 110 255 Tweet Email 7 Stumble Video available at: http://youtube.com/watch?v=eo1pkHKHuts. Check out more articles on BuzzFeed.com! Share on Facebook