shoot off

US /ʃuːt ɔf/
UK /ʃuːt ɔf/
"shoot off" picture
1.

to leave a place quickly or suddenly

:
I need to shoot off now, I'm already late.
He just arrived and then had to shoot off to another meeting.
2.

to send something, especially an email or message, quickly

:
I'll just shoot off a quick email to confirm.
Can you shoot off a text message to him?