- Those Muslims are a bunch of donkey fuckers

This is just something Christians throw out to make fun of many Muslims living a pastoral life in Afghanistan, Yemen, Iraq, and so on. Even though homosexual activity is high among Muslim men, I do not think bestiality is any higher than in other parts of the world with pastoral activity.

- Christians are better educated than Muslims

Much mathematics and other knowledge Christians now know actually came from the Islamic golden age such as Algebra. The Muslims were known to be quite advanced in science and mathematics compared to Christians throughout the 2nd millenia AD. Christians used many of the concepts from Muslim scientists and worked together for the betterment of scientific knowledge. Today, any disparities between Muslim educational attainment and Christian educational attainment has to do with the economics of the country. There are many Muslim nations with good educational attainment, like Singapore (partly Muslim), Kuwait, Saudi Arabia, Qatar, Turkey, just like some Christian nations, such as Germany, Finland, Denmark, Canada and so on.