Arnold Schwarzenegger went to great lengths to ensure his kids stayed in line.

During a 2023 appearance on"Jimmy Kimmel Live!

But once, he noticed that Patrick’s bed seemed too well-made to have been done by him.

Arnold Schwarzenegger speaking at an event

“I said, ‘Because I taught you how to make the bed.'”

It didn’t end there either.

So, he taught his children to conserve energy as much as possible.

Arnold Schwarzenegger posing with his son Patrick

But Patrick often forgot to turn off their lights when he headed out.

Naturally, Arnold couldn’t let that slide and taught him a lesson, which left the youngster sobbing.

On “Jimmy Kimmel Live!”

Arnold Schwarzenegger with his wife and kids

The action star managed to get through to him, and Patrick never repeated his mistake.

He continued, “And all of a sudden, we heard downstairs, the scream.”

His children thanked him for raising them tough

During his “Jimmy Kimmel Live!”

The “Predator” star also boasted that his daughter used his parenting tactics on her own kids.