Nagger Bagger
A person who messes up and doesn’t even try to fix it. They’re the reason your day is a total mess and you want to throw things.
He broke my phone and didn’t even try to fix it. Total nagger bagger.
She forgot her homework and said it was ‘not important.’ Nagger bagger behavior.
He spilled his soda on my shirt and didn’t even care. That’s a nagger bagger.