Interesting reading.

'Master/slave' Most Politically Incorrect Phrase

The phrase "non-same sex marriage," was used by a former congressman who did not want to offend gay people by using the term traditional marriage, Payack said.

Also on the list this year were "Red Sox lover," to use in place of "Yankee hater," "progressive" for classical liberal, "incurious" rather than more impolite invectives for President Bush (news - web sites), "insurgents" instead of terrorists in Iraq (news - web sites), "baristas" for waiters, and "first year student" rather than freshman.