Messunk 

Messunk; being so drunk you continually hit the wrong keys while talking to a friend on a messenger service.

Depending on the depth of drunken state of the messunker, letters may be severely misplaced.

A combination of the words messaging and drunk.

Sam: rhe pleather is jinda nicr

Isabelle : ... dude, are you messunk?

Sam: I nay gave jad a tet.

Isabelle: fail...

Messunk by Cpt. Chaos December 31, 2009

Messunderstanding

Messunderstanding is a definition for a misunderstanding but with text messages. As for example a text message intended to be funny or ironic but instead, in the hands of the reciever reads as an insult or is taken too seriously. The misunderstanding is directly linked to the forum of the communication. In ordinary spoken conversation, a weird comment followed by a smile helps the other participant to understand the irony, whereas in text messages it can be misunderstood or - messunderstood.
People avoid messunderstandings by using or not using smileys and/or other stuff.

"James thought he actually could ride in the car with me even though I said no. Why did I put a smiley there? Clearly this was a messunderstanding. I was messunderstood!"

Messunderstanding by RocknRolla February 10, 2009