A textteaser is a person who loves to send texts. So much so that they make you believe they are your best friend. They will text you at all costs but never want to actually see you. They get gratification from the attention texting gives them but have little to no interest in being friends with the person they are texting.
An invitation to party via text message. One should not feel as socially obligated to attend as they would be if they were invited by mail or over the phone.