After watching a few episodes of Naruto, i had a dream about a rabbit ninja, that fights you by headbutting you and then hitting his ears into your ears to discombobulate you.
When i woke up i decided he´d fit in better in one piece and gave him some backstory. He is a more rabbit like lapahn (half bear half rabbit), that is internally split between his fearful rabbit instinct and his bear side, and whenever he feels any fear he compensates with immediate, screaming violence. Probably because at some point in the past something bad happened when he was too afraid to act.
Then later i thought that i need a Sanji to this Zorro, and the resulting character was the raw version of my current RP character.