An announcer on the London Underground subway does a glorious impersonation of boxing announcer Michael Buffer Monday morning (August 12) to the delight of commuters.<br /><br />"This train, fighting out of the north corner, weighing in at 660 tons, the undisputed, heavyweight champion of the world!" rattled on the hilarious impersonation from the announcer.<br /><br /><br />"I want some of whatever the @LondonDLR staff are having," said Nick, the filmer.