When Ernest T. Bass loses his job as the school crossing guard to former "Coldcream Guard" Malcolm Merriweather, he doesn't get much sympathy from Goober and Floyd. There's only one thing left for Ernest T. to do - fight Malcolm.
As luck would have it, though, Andy informs Ernest T. that Malcolm is a fellow Irishman, which save Malcolm from a thrashing - that is, until Ernest T. finds out Malcolm is actually English. The rest is better left untold.