Top definition
A seemingly normal older sibling with a disorder manifesting itself in extreme antisocial behaviour like ruthlessly and callously mutilating innocent toys, like ripping the arms and legs off of GI Joe, Barbie or stuffed animals (God rest their souls).
Aftet dismemberment of my blue stuffed dinosaur, my sick sister was diagnosed as a toy sociopath, and is now collecting disability.
by LeJohn James May 02, 2018
Get the mug
Get a toy sociopath mug for your boyfriend James.