It's your pity party.

这是你的哀怜派对。

Our friends are sad about it so they're throwing her a pity party.

朋友们都为我们感到遗憾，所以为她组织了一个失恋派对。

People who are just getting pessimistic now are late to the pity party.

正在仅仅悲观的人们现在去遗憾宴会迟到。

They want people to join their pity party so that they can feel better about themselves.

他们希望人们加入到他们的同情聚会中，这样他们能感觉好一些。

When I'm in my office, and I don't want a mutt begging for dinner, I can tell him "out" and he moves his pity party to the hall.

当我在我的办公室，我不想要一个小狗吃饭乞讨，我可以告诉他“去”，他的动作他的怜悯党大厅。