This is a lingo used to say "Red Light District" which is a place where there are lots of brothels in adjacent building. The term comes about because a lot of these building use red lights on their balcony window and stairways. This is a general trend seen across the globe.
R-espect L-evel D-own, an acronym which means that people will now respect you less. It is also similar to being owned or served because "railed" is what happens when you are shot with a rail gun in Quake. Rail guns are considered to own because they make for one-shot kills.
The Reformed church of Jesus Christ of Latter day Saints. RLDS is an offshoot of the official Mormon church which split off after the death of Joseph Smith.
nowadays they prefer to use the title 'Community of Christ'
Brigham young took the official LDS church to Utah where they carried on with their practice of Polygamy until about 1890
The smaller RLDS - along with Joseph Smith's wife - did not approve of Polygamy and has never practised it
not to be confused with FLDS which was a later split - in Utah - of Mormons who wanted to carry on polygamy,y after the 1890 official LDS ban