Someone who constantly receives and sends text messages in conversation, making them difficult to talk to. In some situations this is considered reasonably antisocial behavior.
Jake: Hang on, I just got another text.
James: Your such a texthead. Put your phone away and join in with the REAL conversation.
James: Your such a texthead. Put your phone away and join in with the REAL conversation.
by Easy Living August 05, 2008