WhiteNachos said:
If calling someone a tar baby is racist than so is calling someone mayonaisse boy. Arguing that it's not racist because it's not as bad as getting murdered is like saying "a broken arm is no big deal, I knew a guy who had his legs bitten off by a shark".
First off, that particular tweet, which I posted mostly because it was funny, was a guy
talking about Ferguson saying that, and this is a direct quote, "black people are the most racist of all" because someone called him names. He was directly comparing being murdered to being made fun of and concluding that he had it worse.
Second, the concept you are referring to is known as the fallacy of relative privation [http://en.wikipedia.org/wiki/Fallacy_of_relative_privation], and it doesn't really apply here. An example of the fallacy would be telling a man who was sexually assaulted by a woman to stop whining because that kind of thing happens to women all the time. It is
not an example of the fallacy to devote more resources to protecting women than men, when women are statistically at greater risk. Here's a fun illustration: