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1.
Special with a Capital 'R' or Rspecial means a retarded person whose "special".

Especially, when that person doesn't understand the "R" part.v
person #1: "Did you see that guy over there? what's up with him?"
person #2: "Don't worry, he's special with a capital 'R'."

or

person #1: "How do you spell "difficult"?"
person #2: "...Are you Rspecial or something?"
by xsrykdvgyugboubm April 26, 2011