Wonder why they wouldn't publish it?

I'm intrigued. I just got this email back from the intellectuals Urban Dictionary informing me that they decided not to publish my alternate definition for concerned parent. Here's the content of the letter:

Subject: Urban Dictionary - concerned parent was not published

Thanks for your definition of concerned parent!

Editors reviewed your entry and have decided to not publish it.

To get a better idea of what editors publish and reject, sign up as an Urban Dictionary Editor here: http://editor.urbandictionary.com/

Urban Dictionary

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concerned parent

The person who just killed one of your friends for messing with his/her kids. Don't worry; it was most likely painless. Parents don't have a lot of extra time to enjoy this sort of work.

concerned parent: That was for f*cking with my kids. Think you'll try that again?
dead person: (no reply)

You don't think it's too violent? If so, how do you explain this, or this? (Warning: very, very offensive material.)

I think I'm just going to keep submitting this from time to time. Their "editors" probably die from AIDS and drug overdoses a lot, so maybe someone will indulge my specific mode of parental sarcasm.