Surprise Toy Spinning Tops

Surprise Toy Spinning Tops are the kind of thing you don't mind showing up in your child's Halloween bag so long as your kid is smart enough not to try and eat them which would be very very bad. The smiling faces that look back at you as you play with these toys tells you how we have taken the fear out of death and you ask yourself why there is a blue schlong sticking out of that skull?

Who killed these folks and what did he do to them before he dumped the bodies?