The 1975 edition of the American Heritage Dictionary, published a decade before the Digital Revolution, gave only one definition: "Geek [noun, slang]. A carnival performer whose act usually consists of biting the head off a live chicken or snake." The tech revolution found new uses for this word, but it still often conveys a derogatory sting. In 2017, Dictionary.com gave five definitions, the fourth of which is "a carnival performer who performs sensationally morbid or disgusting acts, as biting off the head of a live chicken."
