So, I have now looked through all the answers again and the answers on this post, @Prepper, congratulations, you have won the vote of the best roleplayer in the community, contact me here for your prize.
Here are some people I think are good roleplayers I enjoyed playing with. @Shaun - Roleplays as a devoted japanese gangster and does it well, also Wong Tong Chickon. @Ezrider - Roleplays as a racist KKK member even tho hes black as shit. @Venomine - From Neo Nazi - jamaicans we done everything. @Prepper - From an old racist man, 504 mcnugget, to an professional officer, prepper is one of the best roleplayers I met. @Chrissy and @Jordan - Really good police officers. @Fredy and @StephenPuffs - Stoners,Gay blondbald kid,Creeps, r just some of the things they do, but mostly stephen. is a lazy fatass)
But If I had to choose one it would be Prepper a well devoted roleplayer.
Roleplaying
"the acting out or performance of a particular role, either consciously (as a technique in psychotherapy or training) or unconsciously, in accordance with the perceived expectations of society with regard to a person's behavior in a particular context."