As a noun, an een often refers to a small, perhaps impish-
like person or subject that is fond of
motion. This also relates to the verb form of the word.
As a verb, een refers to
motion in a hilariously consistent manner. Scholars maintain that the derivation, perhaps thousands of years old, comes from the "eeening" sound produced by mopeds.
1. Look at that
little een, if he's not careful someone's gonna spill their macchiatao on him.
2. They say that if you listen today, you can still hear the distant eening of the
legendary moped gang, the ThunderGrundles.