[NTG-context] Ka-Pow comic book effect?

Would anyone have a template on how to create a comic book “Ka-Pow” effect (or something similar) as per: http://thumb101.shutterstock.com/display_pic_with_logo/752857/180152483/stoc... I would like to use it for one of my slides for my talk at TUG 2016. advTHANKSance Pavneet Arora m: +1 (647) 406-6843 e: pavneet_arora@waroc.com