It refers to getting a loan from a bank.
The bank didn’t give me a business babies. I can’t buy the house now.
A step up from very busy or extremely busy
We were down someone at work today making it buttfuck busy
a particular kind of product or merchandise;
a particular kind of commercial enterprise;
Participation in tender is in our line of business.
May I know what line of business you handle?
If I may correct you, we don't handle this line of business, actually.
In my line of business you can't afford to carry large stocks of goods which may soon be out of date.
A businessman who takes short haul flights so frequently that he’s at a professional level of flying. Often allowed to take his own hot food on board.
The business pro dig into a Whopper on the flight to Edinburgh
To get into other persons' work and share their thoughts and opinion about it.
Hey let me do my work. Don't mix your thoughts in my business
A person that has lots of patience.
OK, I've been waiting on Charlie for three days now. I must be a Busy Doctor.
A term of when the asshole of your partner is extremely musty and crusty.
Bob: hey Rita's ass was really musty busy
Joe :sounds like Rita.