Someone who is ridiculously pretty, smart but often a total clutz. Normally a nice person, and very intelligent, but often lacking in common sense.
Person 1: I thought you said she was stupid?
Person 2: No, I said she was a PRETTYTARD
Person 1: Isn't that like saying she's Pretty Retarded?
Person 2: Yeah, but she's not thick! Just.. ditzy
Person 2: No, I said she was a PRETTYTARD
Person 1: Isn't that like saying she's Pretty Retarded?
Person 2: Yeah, but she's not thick! Just.. ditzy
by The original Prettytard, Zoe Lou June 2, 2007