There are bits of family which defy description. I do not mean that metaphorically. They know you are trying and they will resist.

Finger

/fĭngˈgər/ fin·ger

It speaks French. Unless you speak French, in which case it speaks Russian with a Kazak accent. When you were younger it spoke to you and with you and you pointed stuff out for it to point out, but one day it grew up and turned on you.