Bill D....over here that would only be heard from an end of the pier Jimmy Saville impersonator. He was a DJ and that was his catchphrase. I can't remember if he has died, so I will leave it at that. I could never take to him. But he did an awful lot of fundraising.

Alternatively used for someone called Gary.

Or if pronounced 'Gel' with a hard G, we are talking the lacrosse set.