chuck it in
Upper Intermediate (B2) informal
To stop doing something completely — like quitting your job or giving up a project
"After ten miserable years in finance, she finally chucked it in and retrained as a teacher."
Hear it in context
The Best Chicken Pie You’ll Ever Make
Fallow · 9:40
Going to chuck it in the fridge just to
Science Is (Literally) Cool
The Rest Is Science · 6:24
Can I not just get loads of ice, chuck it in a