What is it? What am I still missing about that?

Does “walking the dog” have a sexual connotation? I first wondered years ago when this kept cropping up in Portsmouth. I was also called a cat once and there was a lot of talk about cats at times.

(Almost everything that was flung at me in Portsmouth had a sexual meaning and if not, then it was just regularly abusive or even plain sadistic.)

I want this horrible nightmare to be over. I want my life back.

It’s definitely got nothing to do with this, in any case: