phoneslinger

A person that can produce their phone with lightning speed and return a text message almost instantaneously.

Jim: I hate texting with Jennifer.
John: Why's that Jim? She seems like a cool girl to me.
Jim: When you send her a text, it takes forever to get a response.
John: Ohh I hate that too! My new girl Sally has to be just about the fastest little phoneslinger I've ever met in my life.
Whenever you text her, you always have an answer right away. Always. I so love that!
Jim: Wow! I'm jealous already.

phoneslinger by gyrfalcon206 June 18, 2011

Phonefingering 

People who mindlessly text while oblivious to everything happening around them.

The young electrician walked into the gay bar by mistake while Phonefingering.

The idiot almost caused an car accident due to his phonefingering compulsion .

Phonefingering by Angry Stockholder May 21, 2019