Ragnarok Online. ^_^ If you have one as a pet, when it becomes loyal it will talk to you.
Such as, "Look at me! I'm the sexiest lunatic alive!"
Or one of my favorites, it'll jump up in the air and flap its ears like wings and float down, like in the drawing, and say, "Huston, we have lift off!"
*Rolls over and dies miserably* It looks so COOL! However, it costs money, of which may mean my mom will say a harsh and cruel, "NO!" Must...convince.....must....