Someone who promised not to leave but then leaves anyway. And soon enough, he's got his arm 'round a brand new girl, and while you're picking up your heart he's been pickin' up her.
by ConeyIslandGirl.xx June 8, 2021
A person who is completely fine after a hard brake up that you suffered a lot from. This is also used in a taylor swift song titled Mr.Perfectly Fine.
by Liya Chante April 10, 2021