be on
Beginner (A2)neutral
To be working, showing, or taking place right now.
"There's a great jazz concert on at the theatre tonight — shall we go?"
Hear it in context

We Had A Sleepover!
Tarayummy · 17:51
Be on.

JIMMY KIMMEL on the State of Late Night, Pranks, and Growing Up Kimmel | IMO
Michelle Obama · 79:38
Be on.

Codesys #4: Set/Reset Coil & SR/RS Function in Codesys
Industrial Automation · 5:30
be on

Guy Fieri’s ULTIMATE Seafood Crawl 🦞🔥 | Diners, Drive-Ins and Dives | Food Network
Food Network · 20:17
Be on point.

I TRIED ROBOT LEGS IN CHINA
Deji · 27:06
We be on.