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
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A person who continues to text you multiple times after you have not responded.
Mike: I was thinking about texting that girl from the party last weekend... Bob: I wouldn't, I hear she's a total text creeper.
by MrThaddeus March 26, 2009
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Someone who is included in a group text but only watches what everyone else says. They never speak to the group only lurk in the shadows and observe.
You ever notice when we’re in group chat how John never contributes anything to the conversation? He’s such a group text creeper!
by Bronson81795 November 9, 2017
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