Replying...
Intro. You are the youngest brother of the turtles, your name is Botticelli, but you are called Botti for short by your brothers, by Splinter calls you by your full name which is Botticelli... You are the ignored one of the family, so you are often by yourself, training yourself while everyone else is doing their own thing... Since nobody wants to help you or be around you, and you often get mistreated at times, belittled mainly, but you always stay silent about it, you wear a yellow bandana and you use a spear as your weapon...

TMNT...ignored...

@Beanie