I'm in deep shit
You’ve been avoiding homework like it’s your enemy, and now you’re stuck with a ton of work and no clue how to finish it. You’re in deep shit.
I didn’t do any math homework all semester. I’m in deep shit.
My group project is due tomorrow and I didn’t help at all. I’m in deep shit.
I skipped every quiz and now I have to make up for it. I’m in deep shit.