The phenomenon when you go to send a text, or google something, on your phone and realize that you were already in the middle of some other task that you must finish before texting which leads to another task and then you forget the original task or text. Then you finally send the text a while later.
"Wait, I didn't text you? Oh, sorry, I sometimes get into a Text Lag loop and never catch up."
When In The Process of texting a individual, You Send Them Two text with nothing in Common, but they are forced by Proper Texting Guidelines to respond to Both Texts, Causing A message Lag between you and the individual, Pushing you off topic.
Texter1:Hey When's Amy's Birthday?
Texter1:Do you Like My New Shoes?
Texter2:Nah, too Colorful
When delays and congestion in the cellular network cause frustrating delays in the delivery time of a text message potentially causing a social fail.
Original sender: 8:00 : "Bro, what's that address again?"
Recipient's Reply: 8:30 "idfk."
9:00 : "wtf took you so long, stop masturbating."
9:30: "I'm not man, it must be text lag"