这颗心最后爱过的是逗逼
[zhè kē xīn zuì hòu ài guò de shì dòu bī]
Here, '这颗心' translates to 'this heart,' and '最后爱过的' means 'loved in the end.' '逗逼' refers to a playful or silly person. This username could mean that the person's heart has ended up loving someone humorous or absurd in the end, possibly implying a bittersweet love story.