look up any word, like blumpkin:
 
1.
The act of texting someone who doesn't know your number creepy things like "I see you," best done while in the same room as your prey so you can see them freak out. Often done by friends or stalkers.
text conversation:
creeper: we r watching u
guy: who r u?
creeper: still watching
guy: srsly who r u?

guy yells "WHO IS CREEPER TEXTING ME?!?!"
by girlthatfalls June 15, 2010