@acpk55 it does seem to be socially acceptable to laugh at small dicks and short/skinny blokes, while practically drooling over big dicks and tall/well-built blokes.
I guess it depends on the intent really - if the ex was in the room and wasn't into being humiliated (some people are) then that would be bang out of order.
Did this make you feel like she might laugh at your size in the future, regardless of the reality?
The thing is that there's always someone more something than we are, or that they are, in a relationship. It could be money, ability to make the other person laugh, height, build, eye colour... most of which we just have to learn to accept. As blokes we've been socially conditioned to "respect the big dick" just as much as women have this foisted on them from a young age.
Having said this, I've seen the honest "wow" and smile of admiration that women have when presented with big penises, as well as the look of "is that it?" and the shocked laugh when seeing a truly tiny penis. The reaction videos are there for all to see on the internet. The reality is that it reflects the reality for that woman.
Equally I've seen women gawp and say, "kudos, but there's no way that's going anywhere near me!" and go on to say they can't handle much more than average - it all depends on the compatibility from what I can see.
I've had to learn to adapt to these realities later in life and wish that I'd not been fed so much crap about "size doesn't matter" - "they're all pretty much the same size really" - "big guys are crap in bed, because they're all so selfish".
Society should stop lying about this and just be open about this, just like with height, money... (gets down from soap box 🙂)