run around

US /rʌn əˈraʊnd/
UK /rʌn əˈraʊnd/
"run around" picture
1.

to be very busy doing many different things

:
I've been running around all day, trying to get everything done.
She's always running around after her kids.
2.

to behave in an uncontrolled or irresponsible way

:
The kids were running around, making a lot of noise.
Don't just run around, focus on your tasks.