I used to tell my kids "Don't make me start counting... on 3 you are really in trouble".
"Your face will freeze like that"
"Stop that right now!".... said when it gets too quiet in the other room where they are
"I have eyes in the back of my head"... and "I saw that".
"Do you want to live to be...(age)??"
"Just do it"
"Because I said so"
"Settle it now or I will settle it for both of you"
"Chose or I will chose for you"
Yes, I raised 5 kids and they all lived to be grown up!
And I still use them with great-grands.