fink on someone (to) [exp]

Meaning:

• to tell the police, a teacher or parent that someone has done something wrong.

Examples:

1. Lisa went out with a stranger. Her brother finked on her and told to their dad.
2. I have to correct my mistake of my job before someone fink on me.
3. I thought he was my friend, but he finked on me to the teacher.
4. He finked on his coworkers to the manager about their late arrivals.
5. To avoid getting punished, he finked on his teammate for cheating.
6. The students warned each other not to fink on anyone during the prank.
7. If you fink on your colleagues, you might earn the boss’s favor, but you’ll lose their respect.
8. He finked on me for eating the last slice of pizza, and now Mom’s mad.
9. The gang threatened him because they thought he was going to fink on them to the police.
10. Don’t fink on your little brother; he just made a small mistake.
11. If you fink on the team for taking long breaks, no one will trust you again.
12. She finked on me for sneaking cookies before dinner!
13. The witness agreed to fink on the criminals in exchange for legal protection.