The term "Slam-dunk" or "slam dunk", was used by several MSM echo chamber outlets in reference to Comey. For example:

https://www.myonlineworld.org/comey-slam-dunk-trump-president-without-any-ethical-framework/

https://www.politico.com/story/2017/06/08/james-comey-robert-mueller-trump-case-file-239319

WaPo article about Comey memoires:

https://www.washingtonpost.com/news/retropolis/wp/2018/04/15/before-james-comeys-stunning-memoir-there-was-george-tenets-remarkable-tell-all/

Mockingbird talking points.

Shaq and JC connection, pic related