That's a clear case of "water off a duck's back".
I can't believe you're so clueless. You're like a babe in the woods.
The snake swallowed a frog.
No sooner had I opened the box than a frog jumped out.
Like water off a duck's back.
He that stays in the valley shall never get over the hill.
There used to be a lot of frogs in this pond.
This meadow abounds in frogs.
Like father, like son.
Person ignorant of the real world.
I would like to draw your attention to the fact that Kanjisho uses multiple sources of data provided by third parties.
The search results are provided by the wonderful Jisho API which itself uses various data sources which you can find on the jisho's website. The data concerning the kanji strokes are provided by the KanjiVG project, under the CC BY 3.0 FR license. I also use Tatoeba to provide example sentences and Kuroshiro to obtain the furiganas and romajis versions of the sentences.
If you find any vices, errors or malfunctions, please let me know so that I can correct them.