One of the greatest made up words In mankind. As well as "Manjina".
Used on the mighty boosh quite often by Vince Noir. Very cool. Watch the Fountain of Youth episode. He uses it against sandstorm.
Vince-"Oi you boombaclark! that hurt!"
Sandstorm-"I'm going to grind you down to a pulp cowboy!"
Boombarclarkj is an insult created by mankind whose literal meaning is “asshole of the son of a monkey”
John accidentally runs into Bill’s car making a scratch on the paint. Bill is mad.
John: ”Oh man I’m so sorry”*he then runs away without exchanging information as he does not have insurance*
Bill: “You f****** Boombaclarkj”