how selfish, stupid, ungrateful, etc. can you get?idiomPart ofgethow selfish, stupid, ungrateful, etc. can you get?how selfish, stupid, ungrateful, etc. can you get? — idiomidiom1. This is used to express surprise or disapproval at someone's extreme behavior.1.idiomDefinitionThis is used to express surprise or disapproval at someone's extreme behavior.ExampleHow selfish can you get? You took the last cookie.How stupid can you get? You left the door open.