Happy Lowman

SAMCRO Sergeant-At-Arms Happy "Hap" Lowman tends to be a lot quieter than his colleagues but the lack of words shouldn't fool anyone. Beneath the calm demeanor lies psychotic traits. Happy has previously admitted that he gets a smiley tattoo on his abdomen every time he kills someone. He is also a master of torture, being able to implement all kinds of creative torments in order to find out information. He also has been described as being cheap. one of the most violent members of the Sons of Anarchy club. Although Happy often looked very serious and was quite intimidating, he is one of SAMCRO's most loyal, caring, and kind members, always looking after his brothers and doing anything he can to keep them and the club (based on the actors book trust issues I’m going to say Happy is a Yandere)