I did something similar to a former coworker.
He would twist your words and actions and then spread rumors that someone said this or that and cause all sorts of problems.
After he’d done that to me, I waited until I was training a few new employees to bust his a$$.
He walks up, with that smirk and started to speak.
Before he could get the words out, I said loudly, “I warned you, ask to touch my junk again and I’m going to HR.
I was off of his list of “targets” and my trainees all thought he was a perv, which he is.
Funny as hell! Wish i could have observed that!