Where does “joke thief” come from?

joke thief (English) comes from English thief, from Middle Scots theif, from Middle English þef, from Old English þēof, from Proto-West Germanic þeub, from Proto-Germanic þeubaz, from Proto-Indo-European tewpó-.

joke thief (English): A comic who steals another comedian's material

Definitions

  1. A comic who steals another comedian's material

Ancestry of “joke thief”, step by step

joke thief traces back through two separate lines of ancestry.

via English thief

StepLanguageWordMeaning
1EnglishthiefOne who carries out a theft; One who steals...
2Middle ScotstheifA criminal or villain; a malicious or lawbreaking person
3Middle EnglishþefAlternative form of thef
4Old Englishþēofthief
5Proto-West Germanicþeubthief
6Proto-Germanicþeubazthief
7Proto-Indo-Europeantewpó-

via English joke

StepLanguageWordMeaning
1EnglishjokeAn amusing story; Something said or done for...
2Latiniocusa joke, jest; a form of amusement; pastime, sport
3Proto-Italicjokosword, saying
4Proto-Indo-Europeanyokosword, utterance
5Proto-Indo-Europeanyek-to utter
Every word from Proto-Indo-European tewpó-Every word from Proto-Germanic þeubazEvery word from Proto-West Germanic þeub