After France's refusal to go in Iraq in 2003, the expression
"cheese eating surrender monkey" was used when speaking about the
French. The expression comes from "the Simpsons". "cheese eating"
is based on the fact that the French eat a lot of cheese.
"surrender monkeys" comes from the French surrender in WW2. As you
probably know, the French surrendered in WW2 after only 6 weeks of
fierce battle. The Americans who want to insult the French say the
French always surrendered in every battle, which is totally wrong.
That way it explained why the French didnt want to go in Iraq, it's
because they are supposed to be "cowards" or "cheese eating
surrender monkeys".
In fact, France was used as a scapegoat....