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1.
When one posts a definition that may be offensive to a specific audience based on nationality, race, gender etc., and then all the posting individual's definitions receive the same amount of dislikes.

Idiots who do Urban Dictionary ad hominem often times do not have sufficient imagination, vocabulary, or sense of humor to post a response.
After posting the definition belgian shower, my other definitions immediately received the same amount of dislikes. Should have known them Belgians would do Urban Dictionary ad hominem.
by dah Bodawg January 20, 2011