Urusei Yatsura was the best anime ever created.

[UglyBastard]

The father of ALL the manga and anime mentioned out there! U-RU-SEI YA-TSU-RA!
Even Yu Yu Hakushô drank from this source (remember the chapter in Yuyu's manga where a little girl's soul was trapped on Earth waiting for a romantic encounter? The chapter is copied and pasted from Urusei, without any shame)!
Dragon Ball? Cool: Bulma first appeared in the 3rd Urusei Yatsura film - simply 1 year before the premiere of the Dragon Ball anime:

Hokuto no Ken...?

Not to mention that the classic Project A-KO was created by the same animators from Urusei (the 5th opening theme, posted at the beginning of this thread, was created by Yuji Moriyama).