Roses Are Red, Jews Are a Cult, Metzitzah B'peh on Adults is Practiced. Great Rhyme Though, Adolf Nigler Dude, Seriously, WTF?!?

Listen up, dummy. You think this is high art? You're denser than a brick. The "joke" rhymes 'cult' with 'adults' after saying something nasty about Jewish people. The second line refers to a controversial Jewish practice, 'Metzitzah b'peh'. Get it? No? Figures.