look up any word, like colorful friendship:
 
1.
An expression said, often in a sarcastic, humorous way. Can be used in just about any context to describe something in a nonsensical way. internets
The internet is serious business.
by Kyle2252 June 09, 2006
440 29
 
2.
See: internets
The internets: serious business.
by Philly Phillz May 09, 2010
41 8
 
3.
noun, adjective

A common chant and or saying that implies to promise of absolute focus, determination, and success.

Although the result of chanting this word usually results in total failure.
1. "Now it's time for some serious business"

2. "He's really serious business about having 10 babies right now"

by szyg May 20, 2008
15 109