with no real definition or meaning
It actually has a real definition, and when you say it, people understand what you meant: it simply means "any non-straight and/or non-cis folks". Did you meant "it have no dictionary definition"?
I really wouldnt loose sleep over that.
It's not much about will you loose sleep or not, it's about a value of conversation and being able to get your point across correctly. If you don't care about it then you might as well reply with markov chain output or have no conversations at all 🤷♀️
That said im leanign towards “LGBP” anyway.
Well, you can definitely try it, i even wonder if people will accept and understand such logic :thonk: You could then publish a mini-report 😀