I will knock yo ass out
Saying 'I will knock yo ass out' is like saying you will hit them until they're sore and tired.
'I will knock yo ass out' he said, then he hit me until I was sore and tired.
'I will knock yo ass out' she said during the math test, and she made me do push-ups.
'I will knock yo ass out' he said in a text, and then he did it during the weekend.