Zabuza's Blade

is episode 115 of the Naruto: Shippūden anime.

Synopsis
Sasuke freesSuigetsu from his hydro capsule and requests his services. Suigetsu responds that he would gladly give them, on condition that he helps him with some 'financial' problems. Sasuke was of course almost broke since Kabuto stole most of his money for drugs so Sasuke had to pimp slap Suigetsu across the face, making Suigetsu start to burst out crying. After long tender hours of comforting Suigetsu by watching cheesy chic-flick movies, Sasuke gets Suigetsu to finally come with him. After a while Suigetsu wanted some booze but Sasuke, being the scrooge he is, yelled at Suigetsu that he drinks to much. So Suigetsu called him a 'bunghole' and Sasuke squealed and hit him with a REALLY big stick. I mean, this thing was a branch holy crap he like killed Suigetsu! Suigetsu turned into a puddle of water after this making Sasuke freak out. After yet again MANY hours of putting Suigetsu back together with MANY MANY bandaids that cost the rest of Sasuke's money, Suigetsu throws a temper tantrum about wanting a weapon so he can smash things and be all cool and gangster. So Sasuke remembered old man Zabuza's pimp stash and remembered he had a sword at his grave. Fizzlenuggets. After two weeks of rainbow hell, they FAIL to find the blade at his grave, but learn that it is in the possession of some douche named Tenzen Daikoku. Sasuke uses Tenzen's guarded fortress to test Suigetsu's combat abilities, and Suigetsu gets the blade after beating Tenzen at a rap battle. As promised, Suigetsu joins up with Sasuke, and goes with him to the Southern hideout where they lived happily ever after. Until Sasuke couldn't pay the rent and was forced to leave by drive-by shooters. So they set out to find a new home.