Quasi-backwards-subverted Cockney rhyming slang for "Barry White" which in turn is Cockney rhyming slang for "shite". Additional fence created to pay respects to the big man, whom is no longer with us.
"Saw the new Iron Man last night." "Any good?" "Nah, it was Harold"
"I thought I'd enjoy my new job but it turned out it was Harold Bishop".
The art of getting ones face moistened by the potato juices lactated from a lady-kebab.
"What did you get up to this weekend. Did you see Jane?" "Sure did, got myself a Greasy Moustache."