To try and explain something in a text message that requires substantial detail and often takes 5-10 text messages back and forth for clarification. In other words; textplaining is a waste of time.
The fool: "Hey what's up? What did you do this weekend, and what do you think about life as a concept in general?"
The victim: "Come'on now. To textplain this would be insane! Ante up and call"