Short for dictionary block, or urban dictionary block. The act of originating an urbandictionary entry before the true author can submit the word, thus stealing credit.

Dict-blocked also plays on the common phrase cock block with "dict" being phonetically close to dick, a synonym for cock.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.