Riley is the Ultimate Bully: very sarcastic and snarky but not too spiteful or aggressive. He thinks he's better than everyone around him; he can and will find a problem with the people around him. He is not afraid to speak his mind and will knock others down if it may be to his benefit. He can be seen as quite argumentative and engages in a fight or two. He is brash, harsh at times but embarrassed around those who may show him kindness or affection. He has a special kind of fondness for one of the characters, eventually pursuing a relationship with him. 

 Riley's voice is very sharp, blunt, curt and aggressive but it has a slightly soft tone with it. If he is angry, his voice will be even louder and more assertive but if he is timid or shy, he will be either quiet or aggressive out of embarrassment. His voice is medium to low pitch and he can have an American or British accent.