Irony

I'm sure she can taste it. [Link]

In this anonymous Facebook exchange, a young woman proudly shows off her new "VEGAN" inner-lip tattoo to her friends; they offer her a string of congratulations that comes to an abrupt end when one friend points out that black tattoo ink is made from burnt animal bones, and thus the VEGAN in question will forever have an animal product in her mouth

I have nothing against vegetarians, in fact I respect that commitment quite a bit, but this is right up there with getting a tattoo of Chinese characters that don't quite mean what you think they mean.