The shortened 'netspeak' version of the name Robert Pattinson. Originally used on the celebrity blog site 'Ohnotheydidnt.' Pattinson is most widely known for playing Cedric Diggory in 'Harry Potter' and Edward Cullen in 'Twilight'.
I didn't like him at first but RPattz is srsly growing on me. RPatzz FTW!!!!
by NYU Christine March 20, 2008