Wiktionary
vb. 1 (&lit walk all over English) 2 (context transitive idiomatic colloquial English) To dominate a person or a group; to have a person take a submissive or inferior role.
Usage examples of "walk all over".
He'd taken a near fatal wound that day and subsequently had to learn to walk all over again.
Lifting hisfeet heel to toe to deactivate the pressure plates, helearned how to walk all over again.
Hed taken a near fatal wound that day and subsequently had to learn to walk all over again.
I found out why you guys all kiss her ass so much and bow and scrape and let her walk all over you.
Might as well send Gurd a message saying he's welcome to walk all over me.
I've fallen a long way since then but I'm damned if I'm going to let some petty tyrant like Prefect Tholius walk all over me.
When he did, he was like a man who has been a year in the hospital, and is having to learn to walk all over again.
And chances were they'd be able to walk all over him once they figured out what was going down.