texterupted
When you're halfway typing a text and someone comes to talk to you face-to-face, you're forced to respond to the real life encounter before you finish your text.
Sorry for the delay, I was texterupted by my boss.
Texterupt
When someone texts you, and then while you are replying, they send you another text, forcing you to stop and change your message.
"Stop typing so fast, you keep texterupting me."