突とっ飛ぴ

na-adjective, noun

erratic; eccentric; wild; unconventional

Describes ideas, behavior, or style that is strikingly unusual, unpredictable, or out of the ordinary. Often carries a nuance of being so unexpected that it surprises or shocks.

• 彼かれの突とっ飛ぴな発はっ想そうにはいつも驚おどろかされる。

  I'm always surprised by his wild ideas.

• そのファッションはあまりにも突とっ飛ぴで、誰だれも真似まねできない。

  That fashion is too outlandish; no one can imitate it.