Five-finger Discount American Canada noun phrase
Used to refer to the act of shoplifting.
I never use my five-finger discount in my entire life.
A: It is gorgeous. Where did you find it? B. Just using my five-finger discount.
Janice was caught red-handed when using her five-finger discount.
To catch someone stealing money from the workplace.
Doing something or using something a lot.
He's constantly drinking like it's going out of fashion.