simultext
Two separate text messages sent to each other by the same two people simultaneously.
I received a simultext from Melissa when I invited her to come out to the concert with us. She asked what I was up to this weekend.
simultext
a text message received from the person to whom you are in the process of composing a text message for, often with similar if not identical content.
i was texting bob to ask about the possibility of kicking a hobo tonight, when he simultexted me to ask the same thing.
simultexting
Simultaneously texting more than one person (in separate conversation threads).
I can't keep track of who's whom when I'm simultexting more than 3 people.
Simultext
When two people are tracking to such a degree that they text one another at the same time, about the same thing.
Text sent: Wish you were here for afternoon break.
Text received: Missing afternoon break with you today.
.......................................................................................
Text sent: Bah, we just simultexted each other
Text received: Missing afternoon break with you today.
.......................................................................................
Text sent: Bah, we just simultexted each other
SimulText
getting one or more person to text the same person the same thing at the same time, leaving them very confused with a potentially frozen-up phone
"We Simultexted him. Everyone sent the message, 'Heyy Sexy ;D' at the same time. He was really confused. We succeeded."