Quote Originally Posted by Cabalabob View Post
“I am a tank”
“I am a healer”
“I am a damage per second”

One of these things is not like the others.
1. My comment was meant to be a non serious snarky remark (sorry, British, it's just natural).

2. No one says Damage per Second to refer to a role whose sole purpose is to do damage to the boss. The term is DPS and the sentence; "I am a DPS" makes perfect sense. Just because it is an acronym in certain cases, does not mean it is always classed as an acronym, of which you can determine what is inferred based on the context of the statement made. Welcome to English.