Years ago my daughter was given a colorful parakeet. It's been about 12 years, and my daughter was 16 at the time. She named him Jerry Garcia. He was the same color as her tie dyed Grateful Dead shirt.
Jerry had tons of personality. Would hang upside down between his legs on the side of the cage, roll around in his food dish as though it were a bath, and make lots of noise if you changed the television channel. We've had cockatiels, finches and parakeets before, but none with this much personality. All our other birds were prenamed when we received them.