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.
People tend to like forbidden or illegal things just because they are forbidden or illegal.
He must have believed that stolen fruit is the sweetest, and he, therefore, cheated on his partner.