The sound wario makes.

When you eat dirt for the first time and leave your family to build a shack in the woods

i) As a verb, "yapple" intuitively means, "running one's yap (mouth)."
ii) As a noun, yapple could mean a quantity of gibberish (meaningless sounds or language).

Slang for breasts, popularised by a Münchausen patient in an episode of House MD.

A Chinese child that partakes of a potato baby.

The phenomenon in which a sentient apple agrees with everything you say/says yes to everything.

Yapple comes from the mandarin word "Yibo" and latin word "Apple" meaning the "Apple of Yibo'. Although the meaning has come far from this primitive defination. Yapple now is considered the most beautiful creation of mother nature. It has been photographed from different angles, countless odes have been written to describe its beauty, but it has never been enough.
It has come become more than just a flesh of neck, but it has become a artwork, which evokes deep emotions, which cannot be expressed. Its not just for looking, but it also produces beautiful voice, which can enthrall people everywhere. the voice has power to bring them on their knees, or jump up high during a performance.

Yapple has become sacred part of human's life, and its impact cannot be overlooked in our Anthropocene. Hence experts continue to study this never before marvel of nature