textpergers
Noun. A condition wherein a social media user or person having a conversation via text is unable to determine whether a remark and set of remarks is intended to be sarcastic, or in which the context or tone may be misconstrued, without the use of aides such as "lol" or a select set of emoticons, thus rendering them socially inept with regard to such mediums.
"I got in a huge fight with Sara over Facebook because my Textpergers was acting up and I thought she was joking about her cat dying. She wasn't."