Facebounding
You're so mad at your ex that you post every single thing on Facebook. You brag about your new life, you mock your ex, and you make sure they know you're not sad at all.
I got a new job, a new guy, and a new life. My ex is still crying in the park.
My ex asked me out again. I laughed so hard I cried.
My ex is still single. They're lucky I didn't post a video of them eating cereal.