Content posted to r/nextfuckinglevel should represent something impressive, be it an action, an object, a skill, a moment, a fact that is above all others. Posts should be able to elicit a reaction of "that is next level" from viewers.
https://www.reddit.com/r/nextfuckinglevel/comments/idrlje/this_guy_tests_a_20000_watt_light_bulb/
https://www.reddit.com/r/nextfuckinglevel/comments/idrlje/this_guy_tests_a_20000_watt_light_bulb/