Willst du mitkommen?

I could sit here and ramble on about my self but that would bore even the most forbearing of us. But allow me to bring you up to speed. I'm just starting to figure out this business most call family -In doing so I've met some pretty amazing people along the way. Come join me as I awkwardly navigate through this conundrum known as life finding family, friends, and a home while trying not to be arrested, lost, or killed in Deutschland. Still learning deutsch alongside my man Ludwig. Let's watch and see what happens -Wir wollen gehen!
I have always wondered but never asked…
What do people mean when they say “Old High English” or “Old High German”
What the hell does “Old High” mean?
Is it like an era? I know it probably has to do with HOW they spoke/wrote/communicated but what’s the difference between “Old High English” and “Old English”?