Verb, Noun. From the Eastern "ching chang chung me bungbung." The act of "chunging" a bunghole. This can often be accomplished with fingers, tongues, toys, objects IE a lamp. Unfortunately, the act of the "Chung" is quite mysterious purported to hail from the Orient/Far Eastern philosophers.
Variations include:
-Chung Bung
-Bung Chung
-Tongue chung my bung.
-Chungy me Bung-bungy.
-Fling flang my chungbung.

A word that has no particular meaning. However, Nigerians tend to take great offense to it.

Describes the general sound of European Hard Style music