Blarney T. Hokestar is a former con-man and current smoothie salesman in Ben 10: Omniverse.
Blarney is a four-armed humanoid alien, that wears a red uniform. He has orange hair and a mustache that covers his mouth. He has green skin and is a little taller than Ben.
Blarney is very talkative and talks in a formal British dialect. He bears no malicious intent, showing that he cares about money and presenting himself as a respectable busniness man. He's also shown to be a morally indifferent con-man of sorts attempting to con various people into buying his "Miracle Elixir", which is made from the milk of a dangerous and endangered creature called a Screegit.