Postscriptionist
An advocate or creator of new vocabulary that has substantial, unique, and relevant meaning to a particular language or culture that has yet to be accepted as part of formal grammar.
Me: I definitely just roffled!
You: What do you mean by roffled?
Me: Roffled is the past tense of the acronym ROFL.
You: You are such a postscriptionist, but I agree that makes perfect sense!
You: What do you mean by roffled?
Me: Roffled is the past tense of the acronym ROFL.
You: You are such a postscriptionist, but I agree that makes perfect sense!