A person (typically a guy) that has no idea they could smash if they just asked. Oblivious fucks tend to be the unknowing putting a girl in the friend zone
Girl 1 -"God I'd fuck Jake in a heart beat if he'd stop calling me bro and take me to a movie."

Girl 2-"don't bother he'll always be an oblivious fuck"
by Ramdomchick268 February 26, 2015
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