I'd like to propose a couple:
If RTFM is "Read the Fragging Manual" then
RTFT should be "Read This Fragging Thread" for those occasions when someone asks a question that has already been answered three times in this very thread
and
UTFS would mean "Use the Fragging Search" as in "This forum has answered this question a dozen times, how about you try looking for it?"
Not trying to be confrontational or anything, but some of us do suffer from lazy eye, and the fingers have to take on the additional typing burden.
Matt