do (one's) business

To urinate or defecate, especially a house pet. I hate standing out here in the cold, waiting for the dog to do his business.

Name	Pronounced	Usage
Bailey	['beili]
Black	[blæk]
Ikenna	-	Western African, Igbo
Cher	SHER	English
Ercole	ER-ko-le	Italian
Shaimaa	-	Arabic