So Toronto’s got ukulele flash mobs now? (Video) By: Martin In: Inspirational, Video, Web Only Sep 29, 2016 3 Liked! 3 Disliked 0 There’s a group called Project Ukulele Gangsterism, and that’s exactly what they are.. Ukulele Gangsters. Via Warren McGoey’s YouTube Choosy moms choose theCHIVE app. (Especially your mom) Like this post? 3 Liked! 0