YBRUF is the opposite of a Furby toy. They are demons compared to the epic Furby.
What Ybruf says[]
GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH U BIT ME YOU IDIOT 1 BUTTON 2 BUTTON. I'M GOING TO EAT YOU! DIE MONEY DIE! BEEP BOOP! YAAA (swear word) HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA