This, but with your girlfriends.

You try to feed your skinny girlfriend, but the fat one comes running around the corner like "meow!"

And you're like "Pam, you're a human. Why do you keep making animal noises? You're 35 years old!"

And she just says "MOOOOOOO!!!!"

So you have to tip toe around her saying the obvious joke. It's like the elephant in the room.

And then the floor collapses, because there's not supposed to be an elephant in the room.