English

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  This entry needs quotations to illustrate usage. If you come across any interesting, durably archived quotes then please add them!

Etymology

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From cum +‎ brained, modelled on cumbrain.

Adjective

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cumbrained (comparative more cumbrained, superlative most cumbrained)

  1. (Internet slang, vulgar, 4chan) Being a cumbrain; obsessed with sex or masturbation.
    Least cumbrained Redditor.