textaholic

plural textaholics

1. slangOne who spends a great deal of time sending text messages.

   Marie, on her bar-stool texting on her mobile (I dread to think what the textaholic's phone-bill will be)...

   2007, Nicola Chalk, Because of You

   2 more examples

   The minute I got there I realized that I didn't need the loo at all, and so the person in the stall next to me was going to think I was either quite mad, an unsubtle drug fiend or some kind of Rebecca Loos-type pervy textaholic.

   2007, Alexandra Heminsley, Ex and the City: You're Nobody 'Til Somebody Dumps You

   Text messaging: most guys prefer to talk than text, but most New Age women are textaholics, so it can be guaranteed if your man's phone keeps on bleeping with a text message notifications^([sic]) it's usually another woman.

   2007, O. T. Begho, Just telling it!