A mobile phone miser. A person that texts you, but never texts back to your reply, no matter how entertaining your reply may be. They might also call you, but should you miss this call, do not expect a second call, you are dealing with a scrooge after all.
ArtsyFartsyGirl: "I take pictures of stuff and drink wheatgrass."
Mr.Sexy: "You are one strange bratlington! What are you up to later?"
No reply
Mr Sexy: "You are a major Text Stinge!"