The Gross Zone

My good friend from college has had his share of ups and downs with women. He is one of those great guys you can't seem to want to be in a relationship with because he's such an awesome friend. All those who friendzone him use the same line I used when it was my turn to put down his unwanted affections "Sorry, you're a nice guy. I hope you find a nice girl." And we watch it happen again and again to him, hoping someone sweet will come along perfect for him.
I met this friend's new girlfriend at a bar recently and had very high expectations. His last girlfriend was sweet and smart but couldn't handle the long distance after graduating college. I figured he'd do even better with his next choice.
And I was sorely disappointed.
I ran into the bar a bit late from work, still dressed in business attire. The girl was hammered at 9pm. My friend introduced me "Elle, this is Tina, we met at our hometown bar."
Tina's drunken eyelids fluttered as she gave me an obvious up and down judgment. My guy friend turned to order a drink. Tina and I were alone, here was her chance to bring me on her side.
She pinched my Limited argyle sweater where my breasts were. "Show your tits, we're at a bar!" Tina slurred. Hello first impressions. I apologized for my conservative attire because I had just come from my accounting job and we try not to dress like skanks and 'show our tits'. And then I tried to carry on the doomed conversation by asking what she did for a living.
"I'm an Emergency Room nurse!" Tina giggled and raised her glass, "Let's chug!!!" I can't make this shit up. I sipped my $6 Blue Moon while she went bottoms up with her full Cranberry vodka.
My friend returned from the bar and kissed my cheek, a definite bad thing to do in front of a new girlfriend. So Tina went to find her fellow tit-showing friends to vent while he and I caught up. The hussy pack stood there glaring at me for another few minutes, at one point openly pointing to my ballet flats I'd worn to this dance club (Woops forgot to show toe cleavage too??) and I decided it wasn't worth it to stick around.
I hugged my friend, sweaty Tina came over and pretended to protest my abrupt need to go home while pressing her bosom to my covered argyle one. And I scrambled.
Why couldn't he have sloppy-hussy-zoned her??? This was my first impression of an Emergency nurse, one field of medicine M is interested in. Dear Lord.
Have you had any bad experiences meeting friends' new SOs?