Can I say Sasuke? Please, please lemme say Sasuke. God I hate his guts so bad. If I can say him then definitely him. If not then I'd say Hidan, He's dirty-tongued, loudmouthed, pretty useless without blood on his tongue and he gives me the creeps! But I hate Sasuke more than him!~!!!!!!!!
Hidan - I see no point in him, he is probably one of the worst ninjas in the Narutoverse. He is just as impulsive and slow as kid Naruto, I don't think he qualifies as Akatsuki.
Hidan, that PRICK killed Asuma Sarutobi when we were just getting to know him, also Kurenai's child will never know how awesome he was, Konohamaru is the last of his clan now, Hiruzen [X] Asuma [X] Konohamaru [?]