Laconic / Well, This Is Not That Trope

I'm gonna describe something in detail, then tell you that's not what I'm talking about.
You want a meticulously in-depth article on the most famously constructed, deconstructed, parodied, and altogether ubiquitous trope ever deemed a "godsend" by the most famed fiction-churning celebrities that helped shape Hollywood into what it is today? ...Well, you're not gonna find it here. Have THIS instead.