"REAL languages right?"
Aye, Laddie, that's the rub!!!!
Reminds me of the story told by a Wycliffe translator in New Guinea working on translating the Bible into Onabasilu. She asked a question of a fellow, but he didn't answer, only blinked his eyes. Turns out that's Onabasilu for "Yes". One thing that they struggled with was that there's no words in the Onabasilu tongue to express the concept of a "Friend" who's not also a relative - i.e. if you're not "Family" you're automatically an Enemy. and since Jesus isn't "Family" - why would he die for you????
The simple fact is that what you THINK is "Gibberish" may be a perfectly good Language to somebody else. I rather doubt that the Four Square is any different than any other Pentecostal group in that regard.
I think of the Orthodox chant "Ghospodi Pomilui", which sounds like "Gibberish", but is a petition to God to "Show Mercy".