Detroit’s first beverage is getting long in the tooth. Faygo pop, which Detroiters will defend to the death as the elixir of life, turned 109 Friday. Detroiters are unapologetically pro-Faygo, which comes in about 50 flavors. We could tell you 109 things to love about Faygo, but, let’s face it, you’re going to click out of the story before you get to No. 11.