text ninja 

n. name given to anyone who had the ability of texting long coherent messages on their phone without looking. this was usually done back when phones had button keyboards and where not touch screen.

Chelsea can hold a conversation with you and simultaneously text behind her back. The ultimate text ninja.

The art of the text ninja has disappeared over the years.

Becoming a text ninja requires patience and the memorization of the "qwerty" style keyboard.

text ninja by Sloth Slayer October 23, 2016

text-message ninja 

a kind of person that is never seen not text messenging.

damn, hat bitch is a text-message ninja.

____ ninja can also be used in other situations, jager ninja, iPod ninja, etc.

text-message ninja by Mo Sess January 4, 2006

Ninja-Text

(n.) 1. a text message that is received by your phone without an alarm to alert you of it's presence.
2. a shocking message that can cause (possibly, but not limited to) heart attack, comatose, anaphylactic shock, or otherwise any bodily malfunction that could kill somebody after reading it.

1. Jill is mad at me because i received a Ninja-Text from her asking me to go to prom, i didnt get an alert so i didn't reply.
2. Stephen went into cardiac arrest after reading that both of his parents were killed in a car accident.

Ninja-Text by Shibblleeee December 8, 2011

ninja-text

A text message that reaches your phone without making a noise, vibrating, or indicating in any way that you have received said text. The ninja-textee is shocked to find, minutes later, that there is a text in their inbox.

Guy: "Hello? You there? I've texted you like three times!"

Girl: "Oh fuck, sorry I didn't see the message!"

Guy: "Must've been a ninja-text!"

ninja-text by TextMessageNinja November 27, 2011