Want to know the way Itachi killed the Uchiha clan?
Simple. He...
-Flashback-
All around the Uchiha compound, music could be heard. So, naturally, the Uchihas went to see what it was. They were beyond shocked.
Old Time Rock and Roll by Bob Seger was playing. In the beginning, when the rock part started, Itachi slid out of the crowd in his boxers only, playing an air guitar. The poor Uchihas watching didn't stand a chance. They killed themselves to rid theirselves from the horrible, terrifying scene.
The music stopped when the song was done and Itachi rose an eyebrow. "That was easier than I thought it would be," he muttered to himself.
"Niisan!" a voice yelled. Itachi groaned before he hurriedly dressed in his bloodied ANBU outfit from the day before that he had forgotten to wash and took out his sword. He stumbled and accidently impaled his father and mother with the sword. His little brother, Sasuke, the one who had yelled earlier, came in at that moment.
-End of Flashback-
And you know what happened afterwards...
Itachi: ...
Brooke: -eyes smile, peace sign-
Itachi: -eye twitches-
Sasuke: Why, niisan, why?!
Itachi: ...I hate you. -directs words at Brooke, eye twitches at Sasuke who was wailing and clutching his leg-
Brooke: Arigato, Itachi-san! -grins while eye-smiling, peace sign again-
Itachi: -accidently hits Brooke with a Katon jutsu- Oops. -Smirks-
Deidara: Brooke doesn't own the song, the series, or the characters, un. -All three mouths grin (regular and hands-mouths)-