This page is about the conversational phrase at it
You can say someone's "at it" if they're doing something you don't approve of, esp. if they often do it.
- "The government says it's not their fault the economy's in trouble."
"At it again, are they? Blaming everyone else."
- Pedro had been in the bathroom for ten minutes when his sister yelled, "You're at it again, aren't you, Pedro?"
Diane said to her teacher, "Anna's at it again." Anna was probably
Contributor: Matt Errey