The term is Hack-A-Shaq.

No not really. Blizzard detects almost every single hack. You have to have the smarts and the technology to be able to get past there hack detection system.

It is an "slur", "slang" term that means technology.

For example: "Calcimalator" for calculator.

The only actual word is "slackness" but the slang term "whack-ness" and the phrases "attack this" and "hack this" also rhyme.

It is a slang word that is used to represent someone who is kind of dorky and into technology. Similiarly, a nerd is into books like a geek is into technology.