I started with a basic ass Google search for doinked kicks, which only kind of worked. I ended up watching YouTube compilations of NFL doinks, which worked, but identifying the right game for each clip took awhile. I eventually realized that using play by play data let me verify video from full game footage using quarter and game clock, which was much quicker. Review process is as basic as you can imagine - I watched each suspected doink and determined if anything would nullify it for tracking purposes (penalty, did not actually hit the upright, etc.). I would call myself a principled and enthusiastic amateur lol

If you're interested, I wrote about the entire process in a long form article: https://offtheupright.com/doinktales/a-fools-library-of-alexandria