Raven doesn't mean that you should try to be splashy. Everything you do -- from brushing your teeth to falling asleep -- is plunging right in. The teaching is simply to understand this fact.
Porcupine met with Raven in private one afternoon and asked, "What is the best presentation of the great matter?"
Raven said, "The thing."
Porcupine asked, "How do you present the thing?"
Raven said, "Splash."