be in the thick of it

be in the thick of it

To be very busy; to be in the middle of or preoccupied with something or several things. Sorry I couldn't make it to your birthday lunch on Wednesday, I'm afraid I'm really in the thick of it at the office right now. Even when you are in the thick of it, try to take a moment each day and take a deep, calming breath.
See also: of, thick
Farlex Dictionary of Idioms.
See also:
  • be in the thick of things
  • in the thick of (something)
  • in the thick of it
  • in the thick of something/of doing something
  • in the thick of things
  • flat out like a lizard drinking
  • flat strap
  • flat chat
  • I'm busy
  • have a lot on mind