Dub-dub-dub

The term dub-dub-dub is slang for saying "www" in an Internet address. For example, the Computer Hope address may be phonetically said as below.

h-t-t-p-s, colon, whack, whack, dub-dub-dub, dot, computerhope, dot, com

The example above translates to the URL (uniform resource locator) below.

https://www.computerhope.com

Computer slang, Dot, Internet terms, Whack, WWW