[grants70]

"F"

Failure - Replaced by Deferred Success.
IMHO: Fucking losers.

Fairy - Homophobic. Replaced by Petite airborne humanoid which possesses magical powers. The term fairy should be avoided when discussing these mythical beings, regardless of how gay they may appear.
IMHO: Fuck off you petite airborne fucker.

Fat - Replaced by Enlarged physical condition caused by a completely natural genetically-induced hormone imbalance. Of course, this is very difficult to say in one breath-- so people will find it easier to not say it at all. The term "fat" is simply too short and to direct. It all too clearly points out that the reason that an obese person's skin appears so swollen is because it is being buttressed by large amounts of... well... Fat.
IMHO: Fat fuckers. Didn't mama tell you the hole you shovel food into is a lot bigger than the one it comes out of at the other end?

Foreign Food - Replaced by Ethnic Cuisine. The word foreign is generally used when one wishes to refer to something that alien to ones own country -- something that is not normally found within the jurisdiction of your own particular political unit. But with the increasing power of multinational organizations (such as the U.N. and large corporations), nothing can be said to be truly 'foreign' anymore. In a world where you can find a McDonald's in Moscow, a Disneyland in Japan, or a single currency throughout Europe, the word 'Foreign' is losing its meaning.
The word 'ethnic' provides a more accurate way to refer to these cultural traits which are continually growing fainter as we move away from the world of the past, in which different areas of the world were actually unique.
IMHO: I'll leave this one alone, I do like ethnic cuisine.

Founding Fathers - Too Sexist. Instead, use the term The Founders. We wouldn't want to exclude all those great female leaders of 18th century America would we?
IMHO: Sour grapes unimaginative fuckers. "Founding Parents" or "Founding Guardians" would have solved that issue.