The act of having sex with a person who you didn't plan on having sex with, usually a friend or co-worker.
Jennifer and I planned to complete our psyche assignment but I ended up giving her the Dirty business.
by Ms. MBA December 29, 2007

While my woman was cleaning up in the kitchen, I became so aroused that I had to bend her over the sink and give her the busy housewife.
by Rydei December 13, 2008

by ??? March 23, 2004

A lude act of sexual intercourse between a brother and sister and a 3rd party, where as the 3rd (usally mother or father sometimes a cousin) party defecates on either the brother or the sister in question and begins to massage it into 1 or both parties.
by Moosetracks TFB September 10, 2007

The long dressy skirt and polo didn't look good together, it was a business casualty and tucking it in didn't make it look any better.
by MyAccount September 29, 2011

by The Jeff S March 21, 2019

A diet coke that is drank in a corporate environment for the purpose of improving efficiency. Business cokes must be consumed when wearing at least business casual, and in cancer-inducing quantities.
"Got a lot to do today?"
"I did, but I just shotgunned four business cokes. This shit is pringles."
"I'm sorry, you're going to have to quit your job in investment banking. You have business coke-induced cancer. Business cancer."
"I did, but I just shotgunned four business cokes. This shit is pringles."
"I'm sorry, you're going to have to quit your job in investment banking. You have business coke-induced cancer. Business cancer."
by Business Mattr3ss August 1, 2009
