Sentence:  “Come on, you daft <WSD>oddment</WSD>,” ... 
Meaning of the word marked with <WSD> tags:  A person who does not fit in with others or is considered to be strange in some way.<ref>Bryham Kirkby, "Lakeland Words: A Collection of Dialect Words and Phrases, as Used in Cumberland and Westmorland," Kendal: T. Wilson, 1898, p.(nbsp)109: “<small>ODDMENT</small>—One slightly defective in mental power.”[https://archive.org/details/lakelandwordsac00kirkgoog/page/n128]</ref>