自欺欺人自取其辱
[zì qī qī rén zì qŭ qí rŭ]
In English, this nickname means "To deceive oneself and others is to invite one's own disgrace". This suggests that the user may realize that they should not cover up lies or mistakes with more falsehoods, as this will ultimately bring only embarrassment and loss, reflecting self-introspection and honesty.