OK it’s more a Reddit thing it appears and the RRs (Reddit Refugees) need to maintain a comfort level and familiarity, that’s fine. But never good in life to use terms that may not be understood by your audience, and definitely not good to assume that everyone understands those terms and belittle or be condescending if someone doesn’t understand.
Stop usieng such grammar gud, and ur spellang soe good you be teach to them 2 good