Someone who has been caught acting in a creepy manner and is forever known as a creeper. To attain this title one must be caught in the act performing a creepy behavior like accessively staring at someone.
Ryan is a convicted creepist. Joe caught him jerking it to a picture of an eight year old boy.
An imaginary point system awarded for creepy acts, such as replacing the standard phone greeting of "hello" with "what are you wearing?" In a low breathy voice.
Girl: I have a mustache on, candy in my pocket and a white van out back! Creep points?
Girl A: How many creepist points would I earn if I only called Serena by the name of Candy Pants from now on?