By "RB" I assume you're referring to right back, or the right defender. This positions main job is to defend. However, if the right side of the field is open you have the ability to run up the right side, and deliver a cross into the box (If you can do so) Some examples would be Ashley Cole on Chelsea (A team in England), who is very good at attacking via the flanks (the side lines) If you are not good with the ball at your feet you should be well able to put in a slide tackle, or steal the ball. Also you should be good in the air, or at headers to pick off long balls over the top by the opposing team.
RB as it is at this time
RB means random boner
it means right back..
it stands for rubidium.
If you mean RB, then it is Regulus Black.
* Robert Blake * Richard Burton * Roseanne Barr
RB means refined bullion and it's 14K (14 karot) so it's about 50% gold if i'm not mistaken..
The element Rb (Rubidium) is in period 5 of the periodic table.
R&B is Rhythm and Blues if that's what you mean.
Right Bumber.
What do you mean by "Who likes play soccer?"
If you mean "How do you SAY soccer in Japanese?", then the answer is "sakkā".