EXAMPLES FROM THE WEB FOR MONKEY BUSINESS
You girls have been up to some monkey business, and I want to know.
His monkey business may cost us the race, thought Tom, a bit angrily.
My men have you covered and you have no chance for any monkey business.
If he starts any monkey business you can put a quick stop to it.
Yes, we know all about you, and any monkey business on your part, overboard you go!
Does any critter hyar suspect thar'd been any monkey business with thet thar young gent?
You'd better not try any monkey business with me, because Uncle Sam's right on the job.
I caught the drift, and tried to look as if we were up to some monkey business as we slipped out of the room.
He said the brigade commander was a strict disciplinarian, and wouldn't put up with any monkey business.
"I'm not trying to do any monkey business at all," Ferdy cried with a great show of righteous indignation.