This gesture comes from a homosexual enclave in Berlin in the late 1920s called Der Zanzanfrischen, in which dental hygiene was prized above all else – clothing, intellect, muscle tone, dance moves, everything.
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This gesture finds its origins in the chicken coops of pre-industrial Welsh prisons. In these prisons, it was common to keep domesticated animals and plots of cultivated land to keep the prisoners working and productive.
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