be on
verb- The Tories are on twenty-five percent in that constituency.
2
Literally To be performative or funny in a wearying manner.
- You don't have to be on all the time.
3
Literally To be responsible for (something).
- That task is on you.
4
To be up to; to be engaged in or scheduled to do imminently.
African-American Vernacular
- What are you on today?
- Related terms
- be on to