I saw a reaction video from a couple which watched a black guy who was in a great shape (I would assume he's on steroids, but this isn't the point) running together with his dog and he's wearing grey shorts. You can clearly see he got a big dick. She made some "jokes" about she wouldn't mind if he would running to her. The boyfriend didn't said anything. In the comment section the mayority of the men said they wouldn't like it if their girlfriend would make such jokes. And the women said the men shouldn't be so insecure. It's clearly showing the guys are insecure about their sizes.

So, my question is this:

Guys: Would you be okay if your gf/wife would make such jokes? If not why?

Ladys: Would you say this behavior is truly a sign of insecurity?

Edit: Found the short again. Here's the link: https://www.facebook.com/share/r/opPizyqzJpiQ7v9n/