Submitted by György Chityil ... on Fri, 01/19/2018 - 23:45 Hierarchy: NounDescription: {{chiefly|US|slang|derogatory|sometimes|humorous}} A slow-witted, unresponsive, or inept person (usually male).Ngram: numbnutsNgram Text: numbnutsSource: WiktionaryIssue: 0Wiktionary tag: chieflyhumorousNgram Count: 1