Long time ago in the US, I heard someone say on a radio show (maybe an advert), "dub-u dot [example] dot com," like the 3 W's were just too much. I think I hav

Long time ago in the US, I heard someone say on a radio show (maybe an advert), "dub-u dot [example] dot com," like the 3 W's were just too much. I think I have also heard dub-dub-dub dot etc.