Jungkook'n It
Jungkook'n it is simple, really. It is to get a feel for the environment that the beautiful mother nature has constructed for us sigma gamers to be able to scale a vertical, 90 degree angle wall to even something as severe as a ceiling. To "jungkook it," you must simply swing the body, building up as much velocity as mundanely possible. Using that momentum, you grab, reaching for the peak of the swing. Doing so correctly, you will have gained height in your climb. Jungkook'n it is a test of patience, but is worth it for the skill gained.
I'm jungkook'n it!