With this crowd and a couple of drinks it was only a matter of time before someone remarked about KT and/or Meredith's ridiculous bubble-butts and so they naturally went side to side to show them off. KA-POW!
I know your eyes are going right to Karen's awesome juggs, but after you're done checking them out, make sure to direct your attention to the upper-left portion of the photo where Gurj is tickling some lady's dingus.