Verb: To oscillate ones hands (fingers extended, palms facing inwards) between the owners body and the intended targets body, as if waving away the gaseous results of flatulance, and to release a wave of powerfully devastating street-fighter type energy at the same time the back of the hands are slapped into the body of the target. At this moment the phrase 'bung langa langa!' is uttered.
(Also a mythological town situated somewhere unknown in australia. Inhabited by large hairy ape-like creatures named Dave.)
example 2: Chuck Norris