Master Trader is a rank which only the chosen ones can be ranked. This rank isn't earned by skill but earned by destiny, which you can find out in the Fountain of Destiny. One known Master Trader you can still find up to date is TeenAgent.
Pipe master tony is a person who sucks dick for crack money. He is also known for his very dry chaped lips and crusty ass hands. Pipe master is also known to carry all types of disease and is very loud. Pipe meaning both crack pipe and penis.
Yo is that pipe master tony Yeah it is, don't let him near your pipe