To make excessive usage of TLAs in written communication (especially IM and text message), in order to reduce the number of key strokes required to express oneself.
1. Someone who enjoys making acronyms 2. Someone who will make acronyms up as they type something because of either their lazyiness, or quick wit
Joe: lqtm
Jane: What does that mean?
Joe: Laughing quietly to myself
Jane: Oh! Thats clever. How do you know all these acronyms?
Joe: I'm an acronymist