Part of the joke is that her character is a dragonborn. And boy, back when 4e came out and introduced the modern dragonborn, there were a lot of people arguing very heatedly about whether or not female dragonborn should or should not have breasts. :)
You can’t just slam my brain with “there’s a licensed muppet style D&D show coming out” and then “it’s an adult comedy with a giant tit fraggle” and then “she’s a dragonborn” in one post. The last four or five weeks felt like a year as it is.
