[areafiftyone]

It is a Racial Slur for Arabs. It means the "N" word.

[claudiustg]

---It is a Racial Slur for Arabs. It means the "N" word.---

If you go to Wikipedia, which is the only place I can find macaca listed as a racial slur, and hit the history tab, you'll see that the definition of macaca as a racial slur only starts on 17Aug06. That's the way it appears anyway.

Is this just a convenient invention of the left?

http://en.wikipedia.org/wiki/Macaca_%28slur%29

[AmishDude]

It is? Prove it.

Hint: Even if it were, it would be the French word, which only has two syllables.