monotexter 

someone (mostly girls) that tends to reply to texts using only one word. Worst of all being; LOL, :), hahaha, <3

Doesn't matter who started the convo, the monotexter will have ended it right on the spot

example of MONOTEXTER

boy:My day wasnt so good, I got suspended and my dog died
girl: AWW
boy:......................................

monotexter by that guyyyy October 1, 2010

Monotexter 

Somebody who replies to texts using just one word, and often just one monosyllable word.

Not worth your time, really.

A:How are you?
B:Good
A:Get up to much today?
B:Nope
A:I went swimming again
B:Cool
A:Yeah, no offence but you're kind of a monotexter so I'm not going to text you anymore. Facetime later?
B:Yup

Monotexter by ICantThinkOfAUsername June 30, 2015

Monotext 

When you receive a text message, email or instant message that seemingly seems monotone or without emotion or sympathy when it is read.

*Cell Vibrates...1 New Message*

"Oh im soo sorry for your loss*

*Replies*

"Thanks for the Monotext..."

Monotext by DaLtOn2021 November 6, 2009