do stuff

(redirected from does his stuff)

do stuff

1. To do something that one is known to be skilled at. In this usage, a person is stated between "do" and "stuff." Maria is usually nervous before getting on stage, but once she goes out there and does her stuff, she's great—everyone always loves her presentations. OK, I'll get out of the way so you can do your stuff in the kitchen.
2. To do non-specific tasks or activities. In this usage, a person is not stated between "do" and "stuff." Primarily heard in UK, Australia. Sorry I missed your call, I was doing some stuff in the basement.
See also: stuff

do your stuff

INFORMAL
If you do your stuff, you perform an activity successfully in the way that people expect. Once I get on the pitch I know I can do my stuff. All that was left was to plant the roses and wait for nature to do her stuff.
See also: stuff