back at it
back at it (again)
Having resumed doing something, often something negative or unpleasant. A: "Do you hear arguing?" B: "Ugh, those two must be back at it again." I tried to stop biting my nails, but I'm back at it already. A: "Bill still isn't here?" B: "Nope. Even though the boss has warned him about being late for work, it seems he's back at it."
See also: back
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.
back at it (again)
doing something again. (Usually said in criticism.) I thought you stopped smoking, but I see you are back at it again.
See also: back
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.