She warned the unruly interns that she'd have to teach who's boss if they didn't start showing up on time.

The strict coach teaches someone a lesson when a player shows up late for practice.

Instead of punishing him harshly, the coach focused on teaching someone a lesson through constructive feedback and support.

When I was younger, I once tried to teach someone a lesson for cheating, and it went too far.

He kept borrowing his sister's phone without asking, and when she finally disabled it and refused to lend it back, that'll teach someone.

If a junior keeps ignoring instructions, the supervisor will eventually have to teach someone who's the boss.

Don't try to teach grandma how to suck eggs; she's been a baker for forty years.

She dismissed his advice with the old proverb "those who can't do, teach," implying that his expertise was theoretical rather than practical.

When he started lecturing the veteran chef on basic techniques, I couldn't help whispering, "don't teach your grandmother to steal sheep" to warn him he was being patronizing.

My grandmother refuses to try smartphones — you can't teach an old dog new tricks.