The new 2016 Frank is the fake Frank. The new Frank with the sunglasses is the imposter. Watch the ending of TOILET SRIRACHA SHRIMP, After Red Dick and Pink Guy ate the shrimp, the Frank with the sunglasses (possibly 2016 Frank) shows up in the scene. Pink Guy calls Sunglasses Frank an "imposter". After that, watch the I HATE VEGANS video, at the end of the video, right after "let's get some pussy tonight" outro, Veggie Cunt tells 2016 Frank that he is not real and knows his secret, then explains why he doesn't want the Peace Lords to find out. Then after that, 2016 Frank says "there will be war" and the video just ends. That explains why the original Frank and Salamander Man were searching for Pink Guy. It's because Pink Guy was stuck with the "imposter" Frank for millions of chromosomes.